Thursday, June 17, 2010
മാധ്യമങ്ങളുടെ വിവിധ വ്യാഖ്യാനങ്ങള്
Monday, June 14, 2010
യന്ത്രവല്ക്കരണവും തൊഴില് നഷ്ടവും
Saturday, May 09, 2009
Thalappavu & Passenger - Refreshing Films from Debutant Directors


Monday, November 05, 2007
Socially Relevant S&T Projects for College Students of Kerala
At some point of time, we thought that we would take a snapshot of the wiki and make a distributable version of it. Such a version is available here. This is a PDF that we are thinking of distributing to various colleges in Kerala; engineering colleges to start with. I had written up an article on the same with Dr. Achuthsankar and I would rather choose to paste it here instead of re-writing all the stuff again. Hope that you would find the compilation to be of some use. Signing off now.
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Socially Relevant Student Projects in Emerging Technologies for Kerala
Introducing a KSSP Initiative for encouraging Student Projects with Societal Benefits
Deepak P & Achuthsankar S Nair
“Engineers use creativity, technology, and scientific knowledge to solve practical problems.” –Wikipedia
Kerala has traditionally been in the forefront of research in India, with the large number of research centers such as RRL, TBGRI, RGCB, CESS, KFRI, KAU, CDS, VSSC, CTCRI, CIFT, NIO etc, some of which were setup during the Achutha Menon era. The tremendous amount of socially relevant innovation in centers in Kerala led to very interesting developments such as developing hybrid verities of crops, high-yielding cattle and so on. But surprisingly, we have not been able to catch up with the progress happening in the other states regarding developing technologies in the modern fields of science and technology such as Information Technologies, Computer Science etc. This is not to belittle the efforts which are on at centers such as C-DIT, CDAC Tvm, IIITMK, OSSICS etc, but the progress has been much slower as compared to the other neighboring states. The recent advancements in Information and Communication technologies have revolutionized the whole world of late, and the flood of opportunities that have been enabled by them can be harnessed to provide more value for our local society to make them world-class in whatever they are doing. The engineering academia in Kerala has not yet ramped up to grab the opportunities to make a difference to Kerala and her people; which is gravely unfortunate. Undergraduate engineering projects are being seen as opportunities to learn the “hot” technologies and build “cool” web-apps rather than contributing a reusable component or technology. This shift of focus has led to a situation wherein innovation at the student-level has become close to non-existent at engineering colleges in Kerala, especially in emerging technology areas such as Computer Science and Information Technology. To address this problem, Kerala Shaasthra Saahithya Parishad has been working on popularizing Socially Relevant Projects among undergraduate engineering students (and is to be broadened to beyond engineering students), and this article is to briefly make explicit the plethora of areas where innovation in computer science and information technology can make a difference to Kerala and her people. The following couple of paragraphs summarize certain ideas compiled as part of the initiative.
Language Computing in Malayalam
The Web is practically shielded from people who know only Malayalam. Although there are websites in various languages including Malayalam, the larger chunk of the web is still inaccessible to the above mentioned class of people. Automatic translation of web pages from English to Malayalam is one way of opening up the web to those said class of people. Further, computing in their own language would be much more preferable to a large chunk of people who are currently constrained to use English. There have been numerous efforts on enabling computing in Malayalam, notable among them being the Kaveri suite and the efforts at C-DIT and CDAC. But, there are areas where student projects could make a difference including
Automatic Machine Translation from English to Malayalam and vice versa
Text-To-Speech system for Malayalam
Voice Recognition System for Malayalam
Optical Character Recognition Software for Malayalam text
Some of the notable efforts to this end include those by C-DIT and OSSICS such as
WebDarshini – Malayalam Web Browser
Aksharavidya – Malayalam Editor
It may be noted that Kerala lags much behind its neighboring states in the development of such technologies. IIIT Hyderabad, Anna University, IIT Bombay, IBM Research etc have been contributing to the development of language technologies in various regional languages and in Hindi by making various frameworks and holding conferences for fostering research in the said area.
Technologies for Kerala and her People
Kerala is unique in many aspects, due to various reasons such as high density of population, high emigration, large forest area, a long coastline etc. All these present unique challenges in the emerging engineering disciplines. Some ideas include things such as the following
CocoPistol: Tender coconut stalls often have no idea of the tenderness of the coconuts until they cut open and until the buyer tastes, some times we get totally un-sweet water, sometimes the tenderness is not there, it is almost mature coconut. Maybe even when they pluck, they are not very clever at identifying the lot which is just ready (or is it that they cheat once in a while). Coco Pistol would be a small hand-held pistol which could be held on the husk and shot, wherein radar like operation in it will find out the ripeness in months and display it as a digit somewhere on the pistol. This could be used before plucking the coconuts, or be provided by the sellers to the customers to choose the nut they want.
Understanding and Predicting “Chakara”: Chakara, the unique phenomenon of fishes coming close to the coastline in Kerala has not been well-studied. Currently ocean researchers depend on costly buoys to monitor ocean parameters. Satellite data is available for certain extent, however not suitable for micro level analysis. Often the costly instruments and metal parts are stolen from buoys placed in the ocean. Another way of data collection is through cruises, whose costs are very high and require human presence in the ocean. The unique challenge would be to utilize a neural network or related mechanisms to take these incomplete data and use it to predict Chakara. NIO is associated with efforts in this regard.
Telephone to VoiceMail Services for contacting the Pravaasi: With the increasing number of pravaasy malayalis in various parts of the world, esp. the Gulf, the need for cost-effective frequent communication arises. The disparities such as much better internet accessibility among the pravaasis and special conditions such as very high density of telephone connections in Kerala and the high number of calls from Kerala to certain areas such as the Gulf pose some interesting challenges in this regard. The idea is to enable one-way communication from Kerala to places like the Gulf from the telephone lines in Kerala to the Internet Access Centers in such areas (thru the recipient's mail boxes).
Wireless Connectivity in an Undulated Terrain: Wireless connections currently work by using hot-spots, which are hubs enabling people within a certain distance of the hotspot to login to the internet. These have been shown not to work well in an undulated terrain such as what Kerala has, and thus, an effective solution for this problem would immensely benefit Kerala and its society.
Future Directions
These and many other ideas have been detailed at the page for the KSSP initiative at http://srprojects.wetpaint.com . The page contains details about the various projects listed therein too. The reader is welcome to go through it and contribute further ideas. The intent is to bring out a book on “An Invitation to Socially Relevant S&T Projects” as the next step of fuelling the Socially Relevant Projects initiative. We exhort you to contribute further project ideas in this regard, implement some of these as your own projects or point out efforts in similar directions so as to make this effort a truly collaborative effort in utilizing and exploiting the emerging technology areas to deliver value to Kerala and her people. The bottom-line is “efforts on addressing such Kerala specific issues can be initiated from nowhere apart from the Kerala academia itself”.
Acknowledgements: All KSSP members and friends who contributed to and encouraged the Socially Relevant Projects initiative.
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Saturday, October 06, 2007
Plastic Ban and Waste Management

To effectively get the ban to the masses and to ensure that the ban achieves the desired results, the government has to answer the following simple questions:
- Why only plastic carry bags? Why not other plastic items?
- What is the logic behind banning bags below a specific micron limit?
- Is there no effective way of recycling plastic waste? Cant we explore better recycling rather than banning plastic bags as they are very useful to the common man?
I am not sure whether the government has answered these questions effectively, and whether the media has played its part in getting the answers to the masses. I talked to some people while at Alappuzha, and none of them seem to understand the answer to the second question. And the third question, many people have taken for granted that plastic waste cannot be recycled effectively. I devote this post to aggregate various kinds of answers for the above questions.
(1). Other plastic items are as difficult to manage because of the not-easy-degradability. Such items include plastic tins and boxes too. Wikipedia says, "Plastics are durable and degrade very slowly. In some cases, burning plastic can release toxic fumes. Also, the manufacturing of plastics often creates large quantities of chemical pollutants." But, carrybags are considered to be a major problem because they rarely get reused and clog drains (This was the specific reason cited for the Maharashtra ban on plastics).
(2). As the problem with plastic bags is that of less reuse, one natural solution to the problem is to increase reuse. Thus, allowing usage of only thick plastic bags is naturally expected to enhance reuse.
(3). Now, the big question. Don't we have the technology to recycle plastics effectively? Or don't we have the technology to create degradable plastics? Although most people believe that the answer is "no", there are strong clues on the net which say that the answer is "yes". The rest of this post is devoted to summarizing the content on the web and from elsewhere about what alternative measures of plastic manufacturing and plastic waste management.
Novel Methods on Plastic Manufacturing and Plastic Waste Management
A. BioPlastics - Unlike the traditional plastics which are manufactured from petroleum, bioplastics are derived from plant sources such as hemp oil, soy bean oil and corn starch rather than traditional plastics which are derived from petroleum. This is generally regarded as a more sustainable activity, because it relies less on fossil fuel as a carbon source and also introduces less, net-new greenhouse emissions if it biodegrades. The Wikipedia article goes on to say "Because of their biological biodegradability, the use of bioplastics is especially popular in the packaging sector. The use of bioplastics for shopping bags is already very common. After their initial use they can be reused as bags for organic waste and then be composted. Trays and containers for fruit, vegetables, eggs and meat, bottles for soft drinks and dairy products and blister foils for fruit and vegetables are also already widely manufactured from bioplastics". I am not sure why bioplastics are not popular here. I must confess that I dont know whether bioplastics were "tried and tested" in our environment though.
B. Plastic Recycling - Alka Zadgaonkar: Alka Zadgaonkar claims that her's is the "world's first continuous process for all manner of waste plastics". Infact, although this seems like somebody's imagination, they have already implemented the technology. The article goes on to say "Alka and her husband Umesh, are buying in 5 tonnes of plastic waste everyday in Nagpur at prices attractive to rag pickers. They are making money right now, and are about to scale up and buy in 25 tonnes of plastic waste a day. That production too is booked. As Nagpur generates only 35 TPD of plastic waste, they will shortly run out of raw material to grow bigger." It is unfortunate that we, in Kerala, who claim to be very forward looking, are hardly paying attention to such efforts and to study how we can replicate such efforts in our own environment.
C. Plastic Recycling - Dr. RK Raina: An institute in Delhi has been conducting extensive research on plastic waste recycling and converting plastics to solid waste. Dr R K Raina says : ‘What we have done is to explore ways to improve upon the properties of plastic as fuel. We prepared different types of fuels by simply adding wastes like sawdust, waste paper, leaf, and coal dust. All the blended fuels showed marked improvements in ease of burning. This is because wastes help to increase the porosity of plastic that traps oxygen, helping it to burn’. A report says "The end product is a readily saleable fuel brick. The Institute says the process is so simple that villagers can recycle plastics by mixing them with bio wastes at 110 deg. C. and earn sizeable incomes".
D. Plastic Recycling - Jim Garthe: Jim Garthe, a professional engineer at Penn State University, has developed a technology to convert plastics to plastofuel nuggets. The report says: "About 9 years ago, he built a small table-top machine which would compact rudimentarily shred mixed plastic waste and extrude them into well compacted sausages. These are then sliced by a hot knife into 'Plastofuel' nuggets. The nuggets may then be stored forever and transported economically. Sizable markets are emerging for Plastofuel and other plastic derived fuels [PDF]. Cement and steel majors are conducting trials using plastic waste as fuel adjunct, with a view to reduce energy costs. Cement giant LaFarge North America, Pa has begun trial burning waste plastic as a fuel supplement. These trials are being conducted with a close eye on emissions. The company is keeping local people informed and involved ".
E. Plastic Waste for Laying Roads: There have been multiple efforts within India to use plastics for laying roads. I remember having seen a report on Indiavision or Manorama News which reported that the local people were satisfied with plastic roads in the area where it was tried out. The reporter said "Plastic Road ivdem vareyaanu lay cheythittullathu. Plastic Road ivde theerunnu, kundum kuzhiyum ivde muthal thudangunnu". Although I cannot find a link for the article, it seems that the plan reported earlier has materialized. Plastic roads have been tested elsewhere in TamilNadu too. An article which talks about the technology aspect says "One promising solution tp the problem is from Prof. R Vasudevan of Thiagarajar College of Engineering, Madurai. He thought up the idea of shredding plastic waste, mixing it with bitumen and using the polymerised mix in road construction. Chennai Corporation reacted with commendable speed. In Nov, 2002, it laid out a short stretch of road to test the idea. It has now declared itself satisfied with the trial. Chennai generates close to 150 tonnes of plastic waste everyday. If the Corporation buys, as it says it will, the plastic-waste-for-road-laying idea could be a win-win situation: better roads, money for the poor and cleaner environment. " Mr Ahmed Khan has achieved a lot of success using a similar technology.
The usage of plastics for laying roads has been utilized in Kerala too.
F. Street Lighting with Plastic Waste: There is a recent effort within our own state to explore BoT options of using plastic waste to operate street lights on a BoT basis, leaving considerable amount of the decision making process to the local governing bodies. The report says, "Kerala Builders Forum and Plastic Manufacturers Association have offered to set up a common plastic recycling facility in Kochi. ‘We’ll invest. And the revenue can be shared with Kudumbasree women self-help groups, who collect segregated houshold waste,’ says PJ Mathew, president of the association. ". This seems to be a very good step in this direction; lets hope it materializes.
G. Waste to EcoFriendly Products - Zero Waste Kovalam: The project on recycling waste at origin at Kovalam aims at recycling plastic bags and introducing more eco-friendly products. The solution for non-biodegradable includes creating Resource Recovery Parks. Although this project at Kovalam doesnt introduce any new technology, I include it as a separate bullet here as it has been widely cited.
H. Power Generation From Plastic Waste: Although it seems to be a very preliminary effort, the Local Administration Minister Paloli Muhammed Kutty recently hinted at plans on power generation from plastic waste. The report says "The State government is considering generation of electricity from plastic waste with German technical support. Talks are being held with two German companies, Local Administration Minister Paloli Mohammed Kutty said." I am not sure whether there are plans to link this to the efforts by Sajidas on Biotech which won the Green Oscar Award.
I. Plastic To Floor Tiles: There has been a recent news report about converting plastic to floor tiles. This is about a person by name Joy, in Thrissur, who has developed a technology to convert plastic to cheap floor tiles. The article says "Everyday the solid waste innovator from Thrissur collects plastic bags from a garbage dump, shreds them, and through a combination of simple procedures, uses them to make floor tiles. " Another report on the same person appears here. Such tiles cost just 12 Rs. as against Rs. 30 - which is the manufacturing cost for cement tiles.
Although the list above is - by no means - comprehensive, I hope that this list would serve to give a glimpse of plastic waste management efforts.
It may be noted that there are good avenues to display research efforts and results in the direction of plastic waste management. PlastIndia is a conference to be held in 2009 at New Delhi. Further, there was a recent conference focussed on plastic recycling early in 2007 also in India.
Wednesday, June 06, 2007
Going Green with "Ente Maram"
Although "Ente Maram" is given enough popularity through newspapers, there is no official site maintained by the Government for the Project. Hence, I decided that I would blog about this collecting all information that is available from the web, mainly to ensure that pravasi malayalis do know about this fantastic initiative.
The project is a joint initiative by the Education Department and the Forest Department. One among the main motivations, as the Government puts it, is to have a green coastal belt to protect them against natural hazards such as Tsunamis (I am not sure about whether a green coastal belt would resist the Tsunami, but I heard that some Tsunami fund is being used for the Project). The project involves distribution of 25 lakh saplings of 24 species to selected 5095 schools all over the state to be planted by students in classes 5th-9th standard. Hindu says, "As many as 24.46 lakh saplings are to be planted in a single day, making it one of the most intensive afforestation programmes ever taken up."
The project was inauguarated by Medha Patkar by planting a sapling at a school in the State Capital in the presence of some ministers and Sugathakumari. Reports on the project appear here and here. Sadly, this was the only place in the government domain which speaks about the project.
The eviction drive, especially in Munnar where the encroachments were mostly on the forest area, along with such afforestation initiatives would definitely make some difference. It is encouraging to see that the Government is spending energy and money on such initiatives.
Monday, June 04, 2007
On Lotteries and Kerala
- Allow uncontrolled operation of lotteries in the state OR
- To ban all lotteries
Quite obviously, the government thought that Option 2 was the way to go. And thus came the ban on lotteries in the state (Ref: Kerala Bans All Lotteries) in early 2005. I thought that it was a positive move (as lotteries promote the habit of speculative investment among the masses and hence has to be discouraged), and that the LDF and other organizations would welcome the decision. But, that was not what happened.
- The expected: Lottery agents, Vendors take out protest rally.
- The UNEXPECTED: Ban on lotteries: Opposition plans stir . Achuthanandan raised three reasons for the stir (1). The Lottery ban leaves thousands of people jobless (2). The Lottery ban causes loss of crores of rupees yearly to the state government (3). The ban shows the inability of the government to limit the other state/online lotteries.
- Joseph said that the Government should not have banned the Kerala State Lottery and should have resorted to other measures to gain the upper hand over other state lotteries. Read report here
- RSP supports Lottery vendor's stir
- Lift Ban on Lotteries: Kodikkunnil : This was an unexpected news as nobody expected the KPCC general secretary to talk such
And there were reports on the Effects of the Lottery Ban
Indeed, some consequences of Lottery ban were bad, although expected. For instance, the Kerala State Lottery which had started in 1967 (under the EMS Government) had resulted in thousands of people (mostly handicapped people) earning their daily bread out of it. The concern was genuine, what would those people do? But, I expected that the LDF would have been more constructuve and would have come up with recommendations for alternative sources of employment to the handicapped.
Let me draw your attention once again to one of Achuthanandan's reasons for protesting against the lottery ban. That it causes an annual loss of 100s of crores to the Government. I can hardly think of a person like him talking in those lines. The customers of the Kerala State Lottery are mostly from the lower strata of the society, as those are the people who easily get attracted to these forms of gambling (I have seen long queues of autorickshaw drivers before the online lottery office at Edappally Toll). Let us assume that there are around 50 lakh people who buy lotteries. Thus, the government is in effect getting 200 rs extra from those people by getting them to indulge in gambling. Thus, for me, the lottery ban is a gain of 100 crores to the lottery buyers which include the autorickshaw drivers and the like (which infact, is a wonderful thing to happen).
And at last, the Kerala Lotteries resumed functioning :(
Let me draw your attention to what lotteries are, and what their effects are, on the society. Although the undesirable effects of lotteries are quite evident and obvious, I use three articles to pull information about lotteries from:
- Wikipedia: A lottery is a popular form of gambling which involves the drawing of lots for a prize. Lotteries are most often run by governments or local states and are sometimes described as a regressive tax, since those most likely to buy tickets will typically be the less affluent members of a society. The astronomically high odds against winning have also led to the epithets of a "tax on stupidity", "math tax" or the oxymoron "voluntary tax" (playing the lottery is voluntary; taxes are not). They are intended to suggest that lotteries are governmental revenue-raising mechanisms that will attract only those consumers who fail to see that the game is a very bad deal. Indeed, the desire of lottery operators to guarantee themselves a profit requires that an average lottery ticket be worth substantially less than what it costs to buy. After taking into account the present value of the lottery prize as a single lump sum cash payment, the impact of any taxes that might apply, and the likelihood of having to share the prize with other winners, it is not uncommon to find that a ticket for a typical major lottery is worth less than one third of its purchase price.The fact that lotteries are commonly played leads to some contradictions against standard models of economic rationality. However, the expectations of some players may not be to win the game, but the thrill and indulgence in a fantasy of possibly becoming wealthy become the goal. Even ignoring the thrill factor, there is the theoretical possibility that the purchase of a lottery ticket could represent a gain in expected utility, even though it represents a loss in expected monetary value, thus making the purchase a rational decision. Insurance, for instance, represents negative expected monetary value but is not considered to be a tax on stupidity because it is generally believed to deliver positive expected utility to the individual.
- Lenin on Lotteries: With their honeyed words they deceive the peasant in the same way as people are deceived by a lottery. I shall tell you what a lottery is. Let us suppose I have a cow, worth 50 rubles. I want to sell the cow by means of a lottery, so I offer everyone tickets at a ruble each. Everyone has a chance of getting the cow for one ruble! People are tempted and the rubles pour in. When I have collected a hundred rubles I proceed to draw the lottery: the one whose ticket is drawn gets the cow for a ruble, the others get nothing. Was the cow “cheap” for the people? No, it was very dear, because the total money they paid was double the value of the cow, because two persons (the one who ran the lottery and the one who won the cow) gained without doing any work, and gained at the expense of the ninety-nine who lost their money. Thus, those who say that lotteries are advantageous to the people are simply practising deceit on the people. Those who promise to deliver the peasants from poverty and want by means of co-operatives of every kind (societies for buying cheap and selling profitably), improved farming, banks, and all that sort of thing, are deceiving them in exactly the same way. Just as in a lottery where there is one winner and all the rest are losers, so it is with these things: one middle peasant may manage to get rich, but ninety-nine of his fellow peasants bend their backs all their lives, never escape from want, and even sink more deeply into poverty.
- Truth About Gambling: Lottery is one of the most senseless and speculative "investments" on Earth. It promotes the spending of real money for a highly elusive product (the win). It is deceitful in that the real product delivered reportedly 14 million times to one (14,000,000:1) is FALSE HOPE. It encourages the diversion of capital from reasonable investment vehicles which yield reasonable returns to a senseless investment which reportedly has been mathematically calculated to yield a significant return only once out of every 14 million times. From a local economic point of view, it has a highly negative multiplier effect. It promotes a harmful practice: unwise investing. It uses miseducation to promise education: People are encouraged to participate in this "investment" fraud, and are then told that the money gained from such an "investment" will be used to "educate" them. Lottery siphons money from the community but provides neither a comparable good nor service in return. (An honest tax could better benefit the community and would be more sound in moral, economic and psychological character. A tax called a tax is an honest tax. A tax called a chance is a fraud). It promotes psychological instability by encouraging individuals to commit real, hard-earned assets to mostly unreal, highly improbable trade activities. To grant a fair return to all would kill the lottery. It lives and thrives by consuming the hard-earned resources of losers. Its very life depends on the losses of many. Its best customers must be losers. It robs so many to pay so few. If it is a tax it is an unfair tax because it succeeds only in collecting from the gullible. Its negative impact is doubled: 1. It (by siphoning funds) weakens the regular economy; and 2. It creates a wholly defective side economy. It's one of the worse budgeting lessons a child could ever be taught. It exploits the weak and seeks to weaken the strong. It destroys soundness.
Given all these effects of lotteries, the LDF can be expected to be "lottery-haters". But, what has been happening in Kerala is just the opposite. To cite a few examples,
- EMS Government in 1967 started the Kerala State Lottery, which declares on its web page "Indiayil Aadyam, Ennum Munnil"
- The LDF protested against the Lottery Ban by the UDF in 2005
- The Kerala Sports Super Bumper was launched by the LDF in 2007 to mobilize 200 crores for infrastructural developments at the Grass-root levels of the state
How the Kerala State Lottery is presented to the people is another interesting thing to note:
- Kerala State Lotteries webpage has the following text in it (It talks about development, the prize money, development, poverty and what not.. bah): Have you ever noticed a Lottery agent walking through the road with lottery tickets in his/her hand? Well we may not notice him/her at first. But think, he too plays his part in re-sourcing money for the development of roads, bridges, hospitals, schools and much more. Channelising ones money for the development of the state is the success behind the Department of Lotteries. More than that, it is the sole income-source for many a downtrodden public in the society. Today, with more than 35,000 authorised agents and over 100,000 retail sellers; spanning over 14 districts, it is a major benefactor to the development of the state, self-employment for the poor and the common, and poverty eradication. The lottery department gains importance in this context, with much opportunity in front of it to conquer. Its social commitment towards the poor and needy hasn’t brought down the amount of prize money it disburses. The department gives away lakhs of prizes a week, through its four weekly lotteries and through its six bumper lotteries.
- Description about Kerala Lottery and it's history talks about alleviating poverty through lotteries!!!!
- The Onam Bumper Lottery has its caption as: Aishwaryapoornamaaya Thiruvonathe Varavelkku, Onam Bumper Lotteryil Pankedukku!!!!
Hope we do start realizing soon that Lottery is an evil and that Kerala would become a Lottery-free state sometime soon.
Tuesday, May 29, 2007
Women and Sabarimala
As we all know, there is gender discrimination in temples (against women). Sabarimala goes another step (backward) and says that it wont allow women aged between 10 and 50 to visit the shrine. I did a quick web search to try to understand the "logic" behind this issue and did a quick web search. This post is to share the info that I got from the pages that Google pointed me to.
The most interesting one is the countercurrents article by Raji Rajagopalan which can be found here. It has a list of "reasons" as to why Sabarimala disallows women. They are as follows:
- The eight kilometer trek to the temple along dense woods is arduous for women;
- Ayyappa is a bachelor God and his bachelorhood will be broken if he sees a woman;
- The forty-one-day penance for the pilgrimage, where one must live as abstemiously as a saint, cannot be undertaken by women - they are too weak for that;
- Men cohorts will be enticed to think bad thoughts if women joined them in their trek;
- Letting women into the temple will disrupt law and order;
- Women's menstrual blood will attract animals in the wild and jeopardize fellow travelers;
- Menstruation is a no-no for God.
If the bullets (1) & (2) are to be believed, women above 50 also should not be allowed. There are other temples which allow women, and thus even (5) is invalid. So, we are left with (3), (4), (6) and (7). Yes, and these are reasons that people speak of in the 21st century!!! In the most literate state of the country. But yes, people have questioned these reasons. (I was unaware of the incidents listed in Raji's posting, but I assume that they are true).
- A mother of two ill children wanted to enter the temple; and she was *arrested* before reaching the sanctum and this ban was upheld by the Kerala High Court in 1990 !!!!
- A bunch of women supposedly tried to enter the shrine in December 2002. And the Kerala HC ordered a probe to see how that happened !!!!!!!!
This Indiavarta article says that this is the only temple in India where women between 10 and 50 are not allowed. A blog entry that I found raises an important point. An extract from that blog is as follows:
- Does the state (centre or state) give any funds to Sabarimala temple or the board? Is the government a board member? Is the government providing security at the temple?
If they are - then it’s the taxpayer’s money that is going to support an institution that discriminates on the basis of sex. Against the constitution, isn’t it? Especially because it’s not a minorities institution. (I could be wrong here - but am venturing into murkier waters.) That, is not acceptable to me. Cut state funding. Make sure it becomes totally un-cool to go to a temple that is discriminatory.
Time for us to reconsider whether things happening around us are right. I hope that the second set of reforms, which, I believe, is due, would address all these issues.
Towards Temple Reforms, at last
Whether it be due to G. Sudhakaran, or due to Vayalar Ravi, we have started talking about this issue again. And it seems that something concrete would come out of it this time, hopefully. We are definitely inching towards the second temple entry proclamation.
At this juncture, shouldnt we start thinking about the temple reforms at large, rather than just the issue of temple entry to non-hindus. The temples of Kerala do not allow entry to women during "certain" periods, and do not allow women in the age bracket of 10-50 to enter Sabarimala. Even a 4-month old kid's urine is so bad that punyaham has to be performed. All these definitely sound primitive.
G Sudhakaran's words threatening to bring in legislation if the priests do not address the call for reform is definitely the way to go. "Adapt to the changing times voluntarily, or the Govt will see to it that it happens" - a brave move indeed.
My opinion is that the Govt should initiate the second set of reforms, of which the Temple reforms are just a part. Ban on Lotteries and many other things which I will write about later should be part of the second set of reforms.
Monday, November 20, 2006
A Cleaner City: Courtesy "Clean Kerala" Initiative?

Tuesday, November 14, 2006
Gathering more Knowledge is nothing but inflating Ego and narrowing one's Vision, says Amritanandamayi !!!!!!

AMMA
Wednesday, November 01, 2006
Malayalam Machine Transation: How Long Should We Wait?
Its a sad fact that we dont have any ongoing efforts towards building a English-Malayalam Machine Translation system (to the best of my knowledge, and I believe that I have done enough Googling to confrim the assertion). Such a system could play a big role in bridging the gap and to enable the common Keralite to keep abreast of the recent technical advancements by providing him an interface to the Web in his own language.
This post is to implicitly show how much we lag behind as compared to the other states in India regarding MT, and to provide a set of links which would possibly ease the literature survey part (and possibly, other parts too) of an effort to build a machine translation system for malayalam.
Disclaimer: I am no expert in machine translation or even the broader area of language technologies, but am one who would like to see an english to malayalam machine translation system in the near future.
Possible Impacts and Application Areas of an English to Malayalam Machine Translation System
- An english to malayalam machine translation system embedded in an email client would enable conversion of english mails to malayalam, which could be read out to the user by a text-to-speech system (there are various efforts on building text-to-speech conversion systems in various organizations in Kerala, the most notable one being the efforts at C-DIT, Thiruvananthapuram)
- A browser plugin would enable automatic conversion of the displayed web page to malayalam. This would open up the english content in the web (which as is obvious is fairly large) to almost all Keralites (as we have a high literacy rate, we could assume that almost evrybody would be able to read Malayalam)
Workshops/Conferences/Associations/Research Centers/Resources on Related Topics (Not comprehensive) - The more useful links are starred
- **A good overview of the various Indian Machine Translation efforts in India appears as a ppt at http://www.au-kbc.org/dfki/igws/Machine_Translation.ppt (I would say that going thru this one would give a good overview of the state of the art)
- Language Technologies Research Center, IIIT Hyderabad http://ltrc.iiit.net/showfile.php?filename=research/
- Modeling and Shallow Parsing of Indian Languages, Workshop in 2006 at IIT Bombay http://www.cfilt.iitb.ac.in/~mspil-06/ A paper on Malayalam handful of papers on Malayalam appeared there. See http://www.cfilt.iitb.ac.in/~mspil-06/id25.htm
- Natural Language Processing Association, India http://nlpai.iiit.ac.in/
- **Shakti-MT Kit: A tool for rapidly producing machine translation toolkits in Indian Languages, http://shakti.iiit.net/ (This system has already been used by a Chennai group to build an MT system from English to their Language)
- R.M.K. Sinha, `A Sanskrit based Word-expert model for machine translation among Indian languages',. http://ieeexplore.ieee.org/iel5/8421/26537/01182306.pdf
- Technology Development for Indian Languages - Department of IT, Goverment of India has a page on Indian Language Processing Resources at http://tdil.mit.gov.in/corpora/ach-corpora.htm
- C-DIT, Thiruvananthapuram has a Computational Linguistics Group who have built a Machine Translation System for the Hindi-Malayalam pair http://www.cdit.org/computionallinguistic.htm
- Prof. RMK Sinha at IIT Kanpur has been leading the effort at IIT Kanpur. A brief history of IIT Kanpur research on the same appears at http://www.cse.iitk.ac.in/users/langtech/hist.htm This includes details about the early 90s Anglabharathi System for the same
- Prof. Pushpak Bhattacharya has been leading the efforts at IIT Bombay. His homepage is at http://www.cse.iitb.ac.in/~pb/
- State and Role of Machine Translation in India - Article http://www.bcs-mt.org.uk/mtreview/11/mtr-11-10.htm
- Machine Translation set for Quantum Leap in India - Article http://www.cse.iitb.ac.in/~pb/indtrend2.htm
- Gyannidhi: A parallel corpus for Indian Languages http://www.cdacnoida.in/technicalpapers/PaperNepal.pdf
- Indian Language Corpora from the Central Institute of Indian Langauges - http://www.ciilcorpora.net/
- Statistical natural language processing and corpus-based computational linguistics: An annotated list of resources - NLP Group at the Stanford University - http://nlp.stanford.edu/links/statnlp.html
- STRANS 2001/2 - Symposium on Translation Support Systems - http://www.cse.iitk.ac.in/users/langtech/strans2002/index2002.htm An anaphora resolution system for malayalam is described in one of the papers ("Vasisht"-An anaphora resolution system for Malayalam and Hindi , Sobha L. and B.N.Patnaik, M.G.University Kottayam )
- ICON - International Conference on Natural Language Processing is a yearly event hosted in India ICON 2007 home is at http://www.iiit.net/icon2007/
- IJCAI 2007 Workshop on Cross-Lingual Information Access http://www.iiit.ac.in/CLIA2007
- IJCAI 2007 Workshop on Shallow Parsing in South Asian Languages http://shiva.iiit.ac.in/SPSAL2007/
According to what I understand, there are two possible approaches for Machine Translation
- Rule-Based: It involves using the knowledge about the two languages and coming up with a set of rules for translation. This may involve (shallow) parsing to some extent as well. The quality is limited by the quality of the language knowledge
- Statistical: This is the more recent and popular method of using aligned parallel corpora (i.e., for a A-B pair, it would need to have documents in A and the corresponding documents in B), but may be more extendable to similar language pairs as compared to the Rule-Based Approach. A good resource (including tutorials for download) appear at http://www.statmt.org/
The information posted above is limited to my knowledge of the subject (which is pretty low since I have never worked on language technologies). But, hope that this post provides a good resource which hopefully will aid efforts in the development of Malayalam machine translation systems (atleast in the initial stages).
Some expertise in this area (in the Malayalam context) rests with the Computational Linguistics Group at C-DIT Thiruvananthapuram. Infact, I believe that any effort in this direction has to be co-ordinated with the efforts at organizations like the below to get visibility
- C-DIT Thiruvananthapuram http://www.cdit.org/
- OSSICS http://www.ossics.com/
If any of the readers know of any efforts in this direction, kindly feel free to add the links to them in comments to this post.
Friday, June 09, 2006
Burn Plastics !!!
Sunday, April 23, 2006
Franke on Environmental Sress and Democratic Initiatives in Kerala
Here are the details
Title: STRIVING FOR SUSTAINABILITY: ENVIRONMENTAL STRESS AND DEMOCRATIC INITIATIVES IN KERALA
Authors: SRIKUMAR CHATTOPADHYAY & RICHARD W. FRANKE
Page: http://www.chss.montclair.edu/anthro/strivingforsustainability.htm
For those who dont know Franke, he has a homepage here and his collection of links on kerala can be found here
Looking forward to the release of the book (just as you).
Kerala - A model of Economic Equality (Web Article)
As weblinks often die pretty soon, I post the entire text of the article at http://www.cipa-apex.org/toomuch/articlenew2006/March6a.html here. Highlighted are portions of the commentary which are significant, according to me.
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An India Americans Seldom See
Economic growth isn't doing much to help average Indians. Economic equality could. So suggests the past quarter century of history in Kerala, India's most equal state.
Indian Finance Minister Palaniappan Chidambaram says the new budget he unveiled last week will help fix all this, by promoting economic growth. “I believe that growth is the best antidote to poverty,"the Harvard-trained Chidambaram proclaimed.
But economic growth, counters Delhi University political scientist Neera Chandhoke, ''does not necessarily lead to social development." What does?
The experience of one state within India suggests an answer. That state, Kerala, has conquered disease and poverty — and illiteracy and discrimination against women and girls — better than any state in India. And the secret to Kerala's success? Equality. Kerala has done more to share income and wealth fairly and widely than any other state within India.
Kerala, by every conventional measure of economic growth, rates as a poor place. Until recently, Keralans averaged less gross domestic product per person than the Indian average. The comforts conventional economic growth delivers — cars, air conditioners, washing machines — grace only a small percentage of Keralan households.
But on the only measure that “ultimately matters” — “the nature of the lives people can or cannot lead,” a formulation introduced by Nobel Prize-winning economist Amartya Sen — Keralans have created a society that outperforms much of the rest of the world. People in Kerala lead lives that are long and healthy, in vital, safe, tolerant communities.
The numbers document Kerala’s achievement. Morocco, a nation about equal to Kerala in population, generates about three times more wealth per person than Kerala. But people in Kerala, on average, live ten years longer than Moroccans. Colombia, another similarly sized nation, generates four times Kerala’s wealth. But babies die in Kerala at less than half the rate they die in Colombia.
Kerala and California also carry about the same population. California, of course, overwhelms Kerala economically. California generates seventy-three times more growth per person than Kerala’s. But Kerala, not California, enjoys more social peace. In the 1990s, about two hundred thousand inmates packed California’s jails and prisons. The number of full-time prisoners in Kerala: five thousand.
Within India, Kerala boasts the lowest rates of malaria and cholera and the highest rates of access to doctors, nurses, health clinics, and hospitals. Within the world, Kerala boasts a literacy rate that tops the average of all other low-income nations — by an amazing 40 percent.
And the literate in Kerala, unlike most of the rest of the low-income world, include girls as well as boys. In 1994, 93 percent of high school-age girls in Kerala were enrolled in high school, more than three times the rate in the rest of India and the world’s poor nations.
The people of Kerala owe their good fortune, their outstanding quality of life, partly to the accidents of geography. On the west, Kerala stretches along the Indian Ocean. This long coastline has always left Kerala open to new ideas from abroad, everything from Christianity to communism.
Meanwhile, on the east, mountain ranges have kept Kerala somewhat separate from the rest of the South Asian subcontinent. These mountains, together with the sea, helped create a land where divergent peoples — Hindus, Christians, Muslims, and Jews — have lived side by side, in tolerance, for generations.
In this heady atmosphere, intolerance — and exploitation — would not go unchallenged. In the nineteenth century, Kerala saw massive protests against the indignities of India’s caste system, an outrageously rigid hierarchy that subjected people in the “lower orders” to life-long humiliation.
In the 1930s, inspired by the teachings of Mahatma Gandhi, small but significant numbers of Kerala’s wealthy Brahmins, all born at the opposite end of the caste hierarchy, began “renouncing their privileges and giving up their lands.”
About the same time, all across Kerala, grassroot networks of landless tenants were organizing for thorough-going land reform. They would later elect, in 1957, India’s first communist-led state government, and this new government would quickly enact sweeping land reform legislation.
But the legislation would not go into effect. India’s central government promptly dismissed the ministers who would have been responsible for its implementation. Kerala’s peasant associations would not be intimidated. They kept up the pressure, and comprehensive land reform would finally come about, fourteen years later, in 1971. The reform would give about 1.5 million former tenant families title to their first property.
Over the next two decades, under steady pressure from peasant groups and trade unions, elected governments in Kerala, communist and noncommunist alike, would enact still more wealth-redistributing reforms.
Kerala’s minimum wage became India’s highest. Stiff tax rates on the wealthy, meanwhile, helped underwrite the free and low-cost distribution of basic services. Keralans, by the 1990s, were paying no charge for a minimal level of electrical power. In state-supported stores, Keralans could buy everything from rice to batteries at subsidized prices.
All these reforms, notes environmental author Bill McKibben, helped create “a state with some of the most equal wealth distribution on Earth.” (Read this in tune with this)That suited average families in Kerala quite nicely. But outsiders, particularly outsiders with power and wealth, considered Kerala hostile territory.
Industrialists avoided Kerala. They were not about to situate manufacturing plants in a state where wage rates ran three times the Indian average. Kerala, as a result, would not — could not — “grow” in standard economic terms. Without capital to fund ambitious “growth” projects, no giant manufacturing plants would soar above Kerala’s tropical forests.
Joblessness, on the other hand, would rise, to levels that topped the average unemployment rates elsewhere in India. But Kerala did not crumble, as conventional growth economics would have predicted. Kerala, instead, developed. Kerala’s left leaders may “have failed to spur economic growth,” as a 1998 Atlantic Monthly analysis would observe, but “they have been singularly successful at implementing development through redistribution.”
Indeed, between 1973-74 and century's end, only three states in India registered significant decreases in the percentage of their people living in poverty. Kerala led the way, with a poverty rate plunge from 60 percent in the early 1970s to 13 percent by the year 2000. Over those years, poverty rates in Kerala fell over twice as fast as poverty rates in India overall.
So which way for India in the future? India — and the world — might want to study Kerala's recent past.
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Although this article suggests a lot of things, it conveniently ignores discussing about a lot of things
-> That joblessness isnt an economic problem, but more of a social problem (Money flows in from outside)
-> How long can "development through redistribution" last? Is it a model that can stand the test of time?
-> How much was the gulf money involved in the poverty rate plunge from 60% to 13%
Well, the author had no reason to discuss these issues, but then, never had any strong reason to avoid these things too.
But yes, Kerala Economic Equality model has been a success till now and we can still continue to boast. But this presents an entirely different picture. Mebbe, we have reached a point, where we have to seriously think about many issues. One thing that evrybody would perhaps agree would be that, we would like to retain the first place in terms of Economic Equality.
Non-Hindus and Temple Entry
This sort of a thing asks us to rethink. We have been boasting of being very highly developed socially, and also that we are among the most secular states in India.
For instance, some other things that have happened have a connection to this
1-> Yesudas wasnt allowed to enter Guruvayoor temple, and hence had to sing outside
2-> Kalamandalam Hyderali wasnt allowed into many temples, although a few allowed him inside.
I somehow feel that the rule "non-hindus should not enter temples" is extremely communal and barbaric. The common excuse given is that "non-hindus" may not follow the usual practices such as bathe before going to a temple and so on. But well, if that be the reason, why not put such things explicitly; why a communal tinge to in the niyamam. I know people who are "non-hindus" but believe in offering prayers at any place of worship; and interestingly, they frequent temples too although they know that they are committing an offence. Whatever be the reason, denying entry to Yesudas seems like going back a couple of centuries.
Friday, April 21, 2006
Academia Industry Interaction - On the Search for Viable Models for Engineering Colleges in Kerala
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Let me introduce myself as a graduate (MTech) student in the Department of CS&E, IIT Madras. I have always felt that Computer Science departments have opened up newer ways of industry interaction, which largely benefits the academia rather than the industry. Let me use this mail to list down the ways of industry interaction practised (and those not practised) by CSE @ IITM (and possibly, CSE across IITs) so that people could comment on what kind of interaction could be worked out in academia in Kerala.
Here, many of the labs have projects which are either sponsored by ISRO or that are being done by the ISRO (and such governmental organisations). This, I feel, is the kind of industry interaction which has been practised for years in Indian academia. For instance, I happened to talk to a faculty member from Sri Chithra Institute (Tvpm - http://www.sctimst.ac.in) and he said that industry interaction at his institute if mostly by means of collaborative and funded projects. I may be wrong in generalising, but i feel this to be the conventional mode of industry interaction.
With the coming of private MNC giants into India, CS&E departments have been finding out ways of getting those people involved. Some of the kinds of interactions happening in CSE, IITM (many of them may exist in other departments as well) include
1-> External Registration Programmes - Industry people coming into the department for external registration programmes. These are similar to the part-time BTechs in Kerala, but for the fact that these external registration programmes in here are mainly for research. For instance, a person working with IBM Research can register for an External PhD (with two advisors - one from the institute and another from the organization), spend a couple of semesters at the institute and then do the rest of the research work in his organisation. This happens for PhD and MS programmes.
2-> Industry Visitors - Most of profs in here keep in good touch with their amunini working in various places. So when they come to India, they inevitably mail their old advisor regarding this, and the latter invites them to give a lecture. There have been lectures where people describe their research (redo the presentation of their most recently published research work) or rather just talk about their organization and it's larger vision. This happens very often.
3-> Collaborative Projects - Many profs in here work as consultants for various projects in the industry. For instance, one of our profs works with a team in Intel (and makes frequent visits to their place) whereas another is the main member of the crypto group @ Microsoft Research India. Microsoft Research India infact has a lot of such people, who infact have a designation at the Microsoft Research in addition to their faculty position at their institute. Collaborative projects involve the usual procedure of signing an MoU, but most of them are very exploratory in nature.
4-> Industry Visits - Something reverse to 2 also happens. Like, for instance, while I was dong my internship last year with IBM Research, there were a couple of profs from IIT Bombay who visited IBM Research to deliver lectures. Those things happened because those guys had their students working in IBM Research.
5-> Internships - It goes without saying that internships are an inevitable part of industry-academia relationships. Here we have a 3 month summer vacation, wherein students go in for internships. Academia in Kerala work more of less haphazardly and hence, the dates of the vacations are not very predictable. I badly wanted to do an internship while doing my BTech @ Model Engineering College, but that did not materialize because I couldnt give the industry people a guarantee that I would be available for 2 months at a stretch (the exam timetable was uncertain and is usually prepared by the university in the last minute)
6-> Courses Offered by Industry people - This has not yet materialized in IIT Madras. IITM plans to build something called a research park wherein plug-n-play space would be leased out to companies. As per the draft formulation, companies setting up office in the research park would have to offer courses (read subjects) @ IIT Madras for which they would be given credits and a minimum amount of credits have to be earned if the company wants to retain its office space in the research park. I know that there are guys in IBM Research (New Delhi) who offer courses in IIT Delhi. Further, I heard that Oracle had offered a full semester course in some college in Bangalore. Our academic setting, where there is little flexibility in the curriculum doesnt allow for such a thing to happen. I guess, we should introduce more electives and let colleges propose electives according to the faculty (industry or academia) available at that time
7-> Industry Grants and Awards for Faculty/Student Conference Travel - This is something that is motivated by the strong urge on the part of the industry to maintain a good relationship with the academia. As elsewhere, profs here get an international conference travel support only once in 3 years. But they actually travel much more frequently, partly due to project funding, and partly due to Industry grants. For instance, IBM provides a funding of 2 lakhs every year to the department for conference travel, which can be administered internally by the department. Further, Microsoft has supposedly sent a huge sum for the first time to the institute just like the IBM funding. Further, IBM, Google, and Microsoft provide travel awards to students getting papers accepted in prestegious international conferences.
8-> An Incubation Center - I personally know that IIT Delhi incubation center enabled the formation of very good start-ups in recent years with very good co-operation from the industry. I am not quite sure whether it is due to an incubation center, but have heard that a company called GDA Tech works within the campus of the Rajagiri Engineering College in Kakkanad, Ekm.
9->Marketing style Initiatives from the Industry - Although not very prevlent in IITs, some product companies offer free licenses and to their costly products (which is commonly opposed by the intellectuals by the argument that the aim is to brainwash the students to believe that their products are better). Further, apart from giving free licenses, they also give free training to use the product. Some companies organise workshops (which are actually training programmes) to popularise the technology or product that they use. For instance, we had the wireless communication giant, Qualcomm, organise a CDMA workshop in IIT Madras a couple of months back. Of the various kinds of industry-academia interactions, I feel that this is the only one, which can be argued against meaningfully. But yet, the students get to use industry-standard products and this may be of help to reduce the strength of the allegation that academia seldom works with real problems/systems
I dont know whether all these things listed above already exist in Kerala academia. I strongly feel that we should have
1-> A more or less stable academic calendar which enables students to plan their internships
2-> A flexible curriculum with a lot more elective courses
3-> A good alumini interaction (technical interaction) wherein any alumini would be able to come the department and deliver a lecture if he wants to convey something worthwhile. In my college, (Model Engineering College), industry lectures were so rare that when there was one, everybody rushed in as if to see something new happening. I guess industry lectures should become the order of the day. Profs who have friends in the industry should invite them frequently to make the students aware of the current trends in the industry.
4-> Opportunity to do research as a part of their BTech project. When I wanted to do some research as a part of my BTech project, people were looking at me as if i am doing some outrageous activity (and as if i am very eccentric) 5-> An incubation center per a cluster of colleges.
I would very much like people to comment on which among the above are viable in our academic setting as of now. If so, could **** (with the help of its highly influential people such as *** and ********) do something that could make a difference.
Best Regards
Deepak
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