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WWW
2008
ACM
16 years 6 months ago
LocalSavvy: aggregating local points of view about news issues
The web has become an important medium for news delivery and consumption. Fresh content about a variety of topics, events, and places is constantly being created and published on ...
Jiahui Liu, Larry Birnbaum
ICDM
2006
IEEE
139views Data Mining» more  ICDM 2006»
16 years 7 days ago
Detecting Link Spam Using Temporal Information
How to effectively protect against spam on search ranking results is an important issue for contemporary web search engines. This paper addresses the problem of combating one majo...
Guoyang Shen, Bin Gao, Tie-Yan Liu, Guang Feng, Sh...
ICDE
2002
IEEE
162views Database» more  ICDE 2002»
15 years 11 months ago
Similarity Search Over Time-Series Data Using Wavelets
We consider the use of wavelet transformations as a dimensionality reduction technique to permit efficient similarity search over high-dimensional time-series data. While numerou...
Ivan Popivanov, Renée J. Miller
CVPR
2011
IEEE
14 years 10 months ago
Compact Hashing with Joint Optimization of Search Accuracy and Time
Similarity search, namely, finding approximate nearest neighborhoods, is the core of many large scale machine learning or vision applications. Recently, many research results dem...
Junfeng He, Regunathan Radhakrishnan, Shih-Fu Chan...
SIGIR
2012
ACM
13 years 8 months ago
Evaluating aggregated search pages
Aggregating search results from a variety of heterogeneous sources or verticals such as news, image and video into a single interface is a popular paradigm in web search. Although...
Ke Zhou, Ronan Cummins, Mounia Lalmas, Joemon M. J...