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Wednesday, December 15, 2004

After Exams

Exam one more pending..
Will be on next week.Life changing to be a race...

Share market:-Index, Dow Jones, S&P500, Nasdaq, Wilshire
http://www.investopedia.com/university/indexes/
http://www.tradersedgeindia.com/trend_trading.htm

Wednesday, December 01, 2004

Small is Big

iPiC WebServer is the world's tiniest implementation of a TCP/IP stack and a HTTP web server. The chip is complete micro computer (CPU, memory, serial port, interface circuitry and clock oscillator)

Usable Tips

ASP.NET User controlif a custom type property is edited using a type editor custom type object has to be cloned and passed to the editor other wise container will not be notified of the internal changes
javascriptif a modal web dialog is used which has a asp.net page inside.. submiting this page loads a new browser-- in order to avoid this in part
in order to refresh the parent window.. after calling the modal window submit the page

Wednesday, November 03, 2004

Days passing on..

With lots of goods things happening, ofcourse i'm receiving God's blessings a lot. But everything has got two sides, so bad things also has to occur. The days being mixed with these things, I thank God for all he has given good or bad.

Friday, October 22, 2004

Mobile Agents

A paradigm shift in Distributed Computing
There are three main computing paradigms for distributed computing - client-server, remote evaluation, code-on-demand.

Client-Server :
One computational entity B advertises a set of services and is placed at node NB. Resources and code needed for service execution are hosted by NB. Result is delivered back to client with some additional interaction.
eg. CORBA, Java RMI, EJB, Webservies.

Remote Evaluation :Entity A has the code necessary to perform the services but it lacks the resources required which is at NB. A sends service code to B computational entity located at NB. eg. SQL from client to server.

Code On Demand :
Entity A is able to access resources at NA. Thus A interacts with entity B at NB by requesting service code which is located at NB.
eg. Java Applets

Mobile Agent :
Entity A initially hosted by node NA, encapsulates service code but some of resources are located on NB. A migrates to NB carrying the code and possibly some intermediate results.

Development systems :
  • Agent Development Kit (ADK) from Tryllion solutions
  • Grasshopper (IKV++ Technology)
  • Voyager (Recursion Softworks)
  • Aglets (IBM)
  • Bee-gent (Toshiba)

Thursday, October 14, 2004

Bayesian Learning

Bayesian Learning (BL) is a process whereby a machine is trained on past data so it can come to decisions about the future. These decisions - that something will happen, or that something is true or false - are probabilistic and are never a surety, but more a recommendation. Speciality Bayesian learner can make predicitions incrementally, that is, as more knowledge is fed into the system, the System's prediction changes instantenously. Bayesian Belief Networks (BBN) are not 'black boxes' like Neural Networks (NN) , where no one can know what's going on in the system. NN generally give yes or no answers, while a probalistic estimate is oftern preferable. With BBN, the 'answer' is updated as soon as data is updated, which is not the case with NN.
Proposer :- English theologian Thomas Bayes

Wednesday, October 13, 2004

Methodologies

Agile method
Agility is a management method focussed on realizing immediate return on investment. The method is based on short term plans, results, people, collaboration, simplicity. Some major agile methods are Screem, Dynamic System Development Method (DSDM), Crystal Methods, Lean Development, Extreme Programming (XP).

Monday, October 11, 2004

Another weekend

Another beutiful weekend too passed away, leaving good memories and a little pain...

Friday, October 08, 2004

First Experience

Wow, Atlast me too have become a blogger!!!!!