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ECAI
2008
Springer
13 years 11 months ago
Reinforcement Learning with Classifier Selection for Focused Crawling
Focused crawlers are programs that wander in the Web, using its graph structure, and gather pages that belong to a specific topic. The most critical task in Focused Crawling is the...
Ioannis Partalas, Georgios Paliouras, Ioannis P. V...
TVCG
2010
168views more  TVCG 2010»
13 years 8 months ago
Principles and Tools for Collaborative Entity-Based Intelligence Analysis
—Software tools that make it easier for analysts to collaborate as a natural part of their work will lead to better analysis that is informed by more perspectives. We are interes...
Eric A. Bier, Stuart K. Card, John W. Bodnar
ADC
2003
Springer
127views Database» more  ADC 2003»
14 years 3 months ago
M+-tree : A New Dynamical Multidimensional Index for Metric Spaces
In this paper, we propose a new metric index, called M+ -tree, which is a tree dynamically organized for large datasets in metric spaces. The proposed M+ -tree takes full advantag...
Xiangmin Zhou, Guoren Wang, Jeffrey Xu Yu, Ge Yu
NAR
2007
116views more  NAR 2007»
13 years 9 months ago
Protein knot server: detection of knots in protein structures
KNOTS (http://knots.mit.edu) is a web server that detects knots in protein structures. Several protein structures have been reported to contain intricate knots. The physiological ...
Grigory Kolesov, Peter Virnau, Mehran Kardar, Leon...
ICDM
2006
IEEE
164views Data Mining» more  ICDM 2006»
14 years 4 months ago
Unsupervised Learning of Tree Alignment Models for Information Extraction
We propose an algorithm for extracting fields from HTML search results. The output of the algorithm is a database table– a data structure that better lends itself to high-level...
Philip Zigoris, Damian Eads, Yi Zhang