4526 search results - page 794 / 906 » Algorithmic problems related to the Internet |
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
Relational, XML and HTML data can be represented as graphs with entities as nodes and relationships as edges. Text is associated with nodes and possibly edges. Keyword search on s...
ASPDAC
2004
ACM
14 years 2 months ago
2004
ACM
Improving logic capacity by time-sharing, dynamically reconfigurable FPGAs are employed to handle designs of high complexity and functionality. In this paper, we use a novel topo...
MM
2004
ACM
14 years 2 months ago
2004
ACM
This paper considers the problems of feature variation and concept uncertainty in typical learning-based video semantic classification schemes. We proposed a new online semantic c...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Protein secondary structure prediction is an important step towards understanding the relation between protein sequence and structure. However, most current prediction methods use...
COLT
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We consider the problem of estimating an unknown probability distribution from samples using the principle of maximum entropy (maxent). To alleviate overfitting with a v...