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» Computational Methods for Intelligent Information Access
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SIGIR
2011
ACM
14 years 2 months ago
Learning search tasks in queries and web pages via graph regularization
As the Internet grows explosively, search engines play a more and more important role for users in effectively accessing online information. Recently, it has been recognized that ...
Ming Ji, Jun Yan, Siyu Gu, Jiawei Han, Xiaofei He,...
WSDM
2012
ACM
214views Data Mining» more  WSDM 2012»
13 years 7 months ago
Selecting actions for resource-bounded information extraction using reinforcement learning
Given a database with missing or uncertain content, our goal is to correct and fill the database by extracting specific information from a large corpus such as the Web, and to d...
Pallika H. Kanani, Andrew K. McCallum
ACISP
2001
Springer
15 years 4 months ago
Private Information Retrieval Based on the Subgroup Membership Problem
Abstract. Many algorithmic problems, which are used to prove the security of a cryptographic system, are shown to be characterized as the subgroup membership problem. We then apply...
Akihiro Yamamura, Taiichi Saito
GECCO
2007
Springer
185views Optimization» more  GECCO 2007»
15 years 6 months ago
An informed convergence accelerator for evolutionary multiobjective optimiser
A novel optimisation accelerator deploying neural network predictions and objective space direct manipulation strategies is presented. The concept of directing the search through ...
Salem F. Adra, Ian Griffin, Peter J. Fleming
AGP
1993
IEEE
15 years 4 months ago
Static Analysis of Prolog with Cut
Abstract. This paper presents a general approach to the Abstract Interpretation of Prolog programs with cut. In most of previous approaches the cut primitive is merely ignored. Our...
Gilberto Filé, Sabina Rossi