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WWW
2010
ACM
15 years 8 months ago
Time is of the essence: improving recency ranking using Twitter data
Realtime web search refers to the retrieval of very fresh content which is in high demand. An effective portal web search engine must support a variety of search needs, including ...
Anlei Dong, Ruiqiang Zhang, Pranam Kolari, Jing Ba...
AUSAI
2006
Springer
15 years 7 months ago
Clustering Similarity Comparison Using Density Profiles
The unsupervised nature of cluster analysis means that objects can be clustered in many different ways. This means that different clustering algorithms can lead to vastly different...
Eric Bae, James Bailey, Guozhu Dong
CIKM
2006
Springer
15 years 7 months ago
Improving novelty detection for general topics using sentence level information patterns
The detection of new information in a document stream is an important component of many potential applications. In this work, a new novelty detection approach based on the identif...
Xiaoyan Li, W. Bruce Croft
FPL
2006
Springer
211views Hardware» more  FPL 2006»
15 years 7 months ago
Comparing FPGAs to Graphics Accelerators and the Playstation 2 Using a Unified Source Description
Field programmable gate arrays (FPGAs), graphics processing units (GPUs) and Sony's PlayStation 2 vector units offer scope for hardware acceleration of applications. We compa...
Lee W. Howes, Paul Price, Oskar Mencer, Olav Beckm...
ISSS
1995
IEEE
100views Hardware» more  ISSS 1995»
15 years 7 months ago
Power analysis and low-power scheduling techniques for embedded DSP software
This paper describes the application of a measurement based power analysis technique for an embedded DSP processor. An instruction-level power model for the processor has been dev...
Mike Tien-Chien Lee, Vivek Tiwari, Sharad Malik, M...