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» High-level approach to modeling of observed system behavior
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WECWIS
2005
IEEE
137views ECommerce» more  WECWIS 2005»
15 years 11 months ago
Using Singular Value Decomposition Approximation for Collaborative Filtering
Singular Value Decomposition (SVD), together with the Expectation-Maximization (EM) procedure, can be used to find a low-dimension model that maximizes the loglikelihood of obser...
Sheng Zhang, Weihong Wang, James Ford, Fillia Make...
VALUETOOLS
2006
ACM
167views Hardware» more  VALUETOOLS 2006»
16 years 4 days ago
Detailed cache simulation for detecting bottleneck, miss reason and optimization potentialities
Cache locality optimization is an efficient way for reducing the idle time of modern processors in waiting for needed data. This kind of optimization can be achieved either on the...
Jie Tao, Wolfgang Karl
DIALM
2007
ACM
144views Algorithms» more  DIALM 2007»
15 years 10 months ago
Reliable Local Broadcast in a Wireless Network Prone to Byzantine Failures
Reliable broadcast can be a very useful primitive for many distributed applications, especially in the context of sensoractuator networks. Recently, the issue of reliable broadcas...
Vartika Bhandari, Nitin H. Vaidya
ISSTA
2009
ACM
16 years 21 days ago
Analyzing singularity channel contracts
This paper presents techniques for analyzing channel contract specifications in Microsoft Research’s Singularity operating system. A channel contract is a state machine that sp...
Zachary Stengel, Tevfik Bultan
CIKM
2009
Springer
16 years 23 days ago
Exploring relevance for clicks
Mining feedback information from user click-through data is an important issue for modern Web retrieval systems in terms of architecture analysis, performance evaluation and algor...
Rongwei Cen, Yiqun Liu, Min Zhang, Bo Zhou, Liyun ...