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PRL
2008
161views more  PRL 2008»
14 years 11 months ago
Automatic kernel clustering with a Multi-Elitist Particle Swarm Optimization Algorithm
This article introduces a scheme for clustering complex and linearly non-separable datasets, without any prior knowledge of the number of naturally occurring groups in the data. T...
Swagatam Das, Ajith Abraham, Amit Konar
DATE
2006
IEEE
83views Hardware» more  DATE 2006»
15 years 6 months ago
What lies between design intent coverage and model checking?
Practitioners of formal property verification often work around the capacity limitations of formal verification tools by breaking down properties into smaller properties that ca...
Sayantan Das, Prasenjit Basu, Pallab Dasgupta, P. ...
ASSETS
2006
ACM
15 years 6 months ago
Improving non-visual web access using context
To browse the Web, blind people have to use screen readers, which process pages sequentially, making browsing timeconsuming. We present a prototype system, CSurf, which provides a...
Jalal Mahmud, Yevgen Borodin, Dipanjan Das, I. V. ...
DBISP2P
2006
Springer
195views Database» more  DBISP2P 2006»
15 years 3 months ago
XML Query Routing in Structured P2P Systems
Abstract. This paper addresses the problem of data placement, indexing, and querying large XML data repositories distributed over an existing P2P service infrastructure. Our archit...
Leonidas Fegaras, Weimin He, Gautam Das, David Lev...
SIGMOD
2006
ACM
114views Database» more  SIGMOD 2006»
16 years 2 days ago
Ordering the attributes of query results
There has been a great deal of interest in the past few years on ranking of results of queries on structured databases, including work on probabilistic information retrieval, rank...
Gautam Das, Vagelis Hristidis, Nishant Kapoor, S. ...