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ICDT
2011
ACM
242views Database» more  ICDT 2011»
14 years 8 months ago
Knowledge compilation meets database theory: compiling queries to decision diagrams
The goal of Knowledge Compilation is to represent a Boolean expression in a format in which it can answer a range of online-queries in PTIME. The online-query of main interest to ...
Abhay Kumar Jha, Dan Suciu
ICML
2008
IEEE
16 years 5 months ago
The dynamic hierarchical Dirichlet process
The dynamic hierarchical Dirichlet process (dHDP) is developed to model the timeevolving statistical properties of sequential data sets. The data collected at any time point are r...
Lu Ren, David B. Dunson, Lawrence Carin
WWW
2005
ACM
16 years 5 months ago
Analysis of topic dynamics in web search
We report on a study of topic dynamics for pages visited by a sample of people using MSN Search. We examine the predictive accuracies of probabilistic models of topic transitions ...
Xuehua Shen, Susan T. Dumais, Eric Horvitz
QSIC
2009
IEEE
15 years 11 months ago
A Bayesian Approach for the Detection of Code and Design Smells
The presence of code and design smells can have a severe impact on the quality of a program. Consequently, their detection and correction have drawn the attention of both research...
Foutse Khomh, Stéphane Vaucher, Yann-Ga&eum...
ICASSP
2008
IEEE
15 years 11 months ago
Discriminative learning for optimizing detection performance in spoken language recognition
We propose novel approaches for optimizing the detection performance in spoken language recognition. Two objective functions are designed to directly relate model parameters to tw...
Donglai Zhu, Haizhou Li, Bin Ma, Chin-Hui Lee