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WWW
2009
ACM
16 years 7 months ago
A class-feature-centroid classifier for text categorization
Automated text categorization is an important technique for many web applications, such as document indexing, document filtering, and cataloging web resources. Many different appr...
Hu Guan, Jingyu Zhou, Minyi Guo
KDD
2002
ACM
286views Data Mining» more  KDD 2002»
16 years 7 months ago
Object Boundary Detection For Ontology-Based Image Classification
Technology in the field of digital media generates huge amounts of non-textual information, audio, video, and images, along with more familiar textual information. The potential f...
Lei Wang, Latifur Khan, Casey Breen
SIGMOD
2009
ACM
235views Database» more  SIGMOD 2009»
16 years 6 months ago
Quality and efficiency in high dimensional nearest neighbor search
Nearest neighbor (NN) search in high dimensional space is an important problem in many applications. Ideally, a practical solution (i) should be implementable in a relational data...
Yufei Tao, Ke Yi, Cheng Sheng, Panos Kalnis
ASPLOS
2010
ACM
16 years 1 months ago
Analyzing multicore dumps to facilitate concurrency bug reproduction
Debugging concurrent programs is difficult. This is primarily because the inherent non-determinism that arises because of scheduler interleavings makes it hard to easily reproduc...
Dasarath Weeratunge, Xiangyu Zhang, Suresh Jaganna...
INFOCOM
2009
IEEE
16 years 1 months ago
Distilling Superior Peers in Large-Scale P2P Streaming Systems
Abstract—In large-scale peer-to-peer (P2P) live streaming systems with a limited supply of server bandwidth, increasing the amount of upload bandwidth supplied by peers becomes c...
Zimu Liu, Chuan Wu, Baochun Li, Shuqiao Zhao