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WSDM
2010
ACM
265views Data Mining» more  WSDM 2010»
16 years 3 months ago
Data-oriented Content Query System: Searching for Data into Text on the Web
As the Web provides rich data embedded in the immense contents inside pages, we witness many ad-hoc efforts for exploiting fine granularity information across Web text, such as We...
Kevin Chen-Chuan Chang, Mianwei Zhou, Tao Cheng
MM
2006
ACM
197views Multimedia» more  MM 2006»
16 years 9 days ago
Virtual observers in a mobile surveillance system
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
Stewart Greenhill, Svetha Venkatesh
SIGIR
2004
ACM
15 years 11 months ago
Probabilistic model for contextual retrieval
Contextual retrieval is a critical technique for facilitating many important applications such as mobile search, personalized search, PC troubleshooting, etc. Despite of its impor...
Ji-Rong Wen, Ni Lao, Wei-Ying Ma
SAC
2006
ACM
16 years 9 days ago
Template detection for large scale search engines
Templates in web sites hurt search engine retrieval performance, especially in content relevance and link analysis. Current template removal methods suffer from processing speed ...
Liang Chen, Shaozhi Ye, Xing Li
ICASSP
2011
IEEE
14 years 10 months ago
Handling verbose queries for spoken document retrieval
1 Query-by-example information retrieval provides users a flexible but efficient way to accurately describe their information needs. The query exemplars are usually long and in th...
Shih-Hsiang Lin, Ea-Ee Jan, Berlin Chen