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SIGIR
2006
ACM
15 years 10 months ago
LDA-based document models for ad-hoc retrieval
Search algorithms incorporating some form of topic model have a long history in information retrieval. For example, cluster-based retrieval has been studied since the 60s and has ...
Xing Wei, W. Bruce Croft
VALUETOOLS
2006
ACM
176views Hardware» more  VALUETOOLS 2006»
15 years 10 months ago
How to solve large scale deterministic games with mean payoff by policy iteration
Min-max functions are dynamic programming operators of zero-sum deterministic games with finite state and action spaces. The problem of computing the linear growth rate of the or...
Vishesh Dhingra, Stephane Gaubert
3DIM
2005
IEEE
15 years 10 months ago
Globally Convergent Range Image Registration by Graph Kernel Algorithm
Automatic range image registration without any knowledge of the viewpoint requires identification of common regions across different range images and then establishing point corr...
Radim Sára, Ikuko Shimizu Okatani, Akihiro ...
146
Voted
ACSAC
2005
IEEE
15 years 10 months ago
Verify Results of Network Intrusion Alerts Using Lightweight Protocol Analysis
We propose a method to verify the result of attacks detected by signature-based network intrusion detection systems using lightweight protocol analysis. The observation is that ne...
Jingmin Zhou, Adam J. Carlson, Matt Bishop
134
Voted
CEC
2005
IEEE
15 years 10 months ago
A study on polynomial regression and Gaussian process global surrogate model in hierarchical surrogate-assisted evolutionary alg
This paper presents a study on Hierarchical Surrogate-Assisted Evolutionary Algorithm (HSAEA) using different global surrogate models for solving computationally expensive optimiza...
Zongzhao Zhou, Yew-Soon Ong, My Hanh Nguyen, Dudy ...