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ICDM
2008
IEEE
136views Data Mining» more  ICDM 2008»
14 years 2 months ago
Document-Word Co-regularization for Semi-supervised Sentiment Analysis
The goal of sentiment prediction is to automatically identify whether a given piece of text expresses positive or negative opinion towards a topic of interest. One can pose sentim...
Vikas Sindhwani, Prem Melville
ICICS
2005
Springer
14 years 1 months ago
Network Vulnerability Analysis Through Vulnerability Take-Grant Model (VTG)
Modeling and analysis of information system vulnerabilities helps us to predict possible attacks to networks using the network configuration and vulnerabilities information. As a f...
Hamid Reza Shahriari, Reza Sadoddin, Rasool Jalili...
ACMMSP
2004
ACM
101views Hardware» more  ACMMSP 2004»
14 years 1 months ago
Metrics and models for reordering transformations
Irregular applications frequently exhibit poor performance on contemporary computer architectures, in large part because of their inefficient use of the memory hierarchy. Runtime ...
Michelle Mills Strout, Paul D. Hovland
MM
2005
ACM
140views Multimedia» more  MM 2005»
14 years 1 months ago
Web image clustering by consistent utilization of visual features and surrounding texts
Image clustering, an important technology for image processing, has been actively researched for a long period of time. Especially in recent years, with the explosive growth of th...
Bin Gao, Tie-Yan Liu, Tao Qin, Xin Zheng, QianShen...
WWW
2011
ACM
13 years 2 months ago
Finding hierarchy in directed online social networks
Social hierarchy and stratification among humans is a well studied concept in sociology. The popularity of online social networks presents an opportunity to study social hierarch...
Mangesh Gupte, Pravin Shankar, Jing Li, S. Muthukr...