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SIGIR
2006
ACM
14 years 3 months ago
Regularized estimation of mixture models for robust pseudo-relevance feedback
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
Tao Tao, ChengXiang Zhai
SIGSOFT
2006
ACM
14 years 3 months ago
Detecting increases in feature coupling using regression tests
Repeated changes to a software system can introduce small weaknesses such as unplanned dependencies between different parts of the system. While such problems usually go undetecte...
Olivier Giroux, Martin P. Robillard
SLIP
2006
ACM
14 years 3 months ago
Statistical crosstalk aggressor alignment aware interconnect delay calculation
Crosstalk aggressor alignment induces significant interconnect delay variation and needs to be taken into account in a statistical timer. In this paper, we approximate crosstalk ...
Andrew B. Kahng, Bao Liu, Xu Xu
SOFTVIS
2006
ACM
14 years 3 months ago
Visualizing live software systems in 3D
The analysis of the runtime behavior of a software system yields vast amounts of information, making accurate interpretations difficult. Filtering or compression techniques are o...
Orla Greevy, Michele Lanza, Christoph Wysseier
SOUPS
2006
ACM
14 years 3 months ago
Passpet: convenient password management and phishing protection
We describe Passpet, a tool that improves both the convenience and security of website logins through a combination of techniques. Password hashing helps users manage multiple acc...
Ka-Ping Yee, Kragen Sitaker