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SDM
2008
SIAM
125views Data Mining» more  SDM 2008»
15 years 1 months ago
Mining and Ranking Generators of Sequential Patterns
Sequential pattern mining first proposed by Agrawal and Srikant has received intensive research due to its wide range applicability in many real-life domains. Various improvements...
David Lo, Siau-Cheng Khoo, Jinyan Li
SIGMOD
2002
ACM
112views Database» more  SIGMOD 2002»
15 years 12 months ago
Minimal probing: supporting expensive predicates for top-k queries
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
Kevin Chen-Chuan Chang, Seung-won Hwang
ICIP
2008
IEEE
15 years 6 months ago
On optimal royalty costs for video compression
Modern video compression includes a mature set of codecs, tools, and techniques that correspond to a variety of coding efficiencies and royalty costs in video delivery. In early ...
Ankur Saxena, Onur G. Guleryuz, M. Reha Civanlar
RTAS
1999
IEEE
15 years 4 months ago
On Quality of Service Optimization with Discrete QoS Options
We present a QoS management framework that enables us to quantitatively measure QoS, and to analytically plan and allocate resources. In this model, end users' quality prefer...
Chen Lee, John P. Lehoczky, Ragunathan Rajkumar, D...
MANSCI
2007
85views more  MANSCI 2007»
14 years 11 months ago
Probability Elicitation, Scoring Rules, and Competition Among Forecasters
Probability forecasters who are rewarded via a proper scoring rule may care not only about the score, but also about their performance relative to other forecasters. We model this...
Kenneth C. Lichtendahl Jr., Robert L. Winkler