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» Evaluation by comparing result sets in context
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SIGIR
2008
ACM
13 years 7 months ago
Enhancing text clustering by leveraging Wikipedia semantics
Most traditional text clustering methods are based on "bag of words" (BOW) representation based on frequency statistics in a set of documents. BOW, however, ignores the ...
Jian Hu, Lujun Fang, Yang Cao, Hua-Jun Zeng, Hua L...
TASLP
2008
131views more  TASLP 2008»
13 years 7 months ago
A Noise-Robust FFT-Based Auditory Spectrum With Application in Audio Classification
In this paper, we investigate the noise robustness of Wang and Shamma's early auditory (EA) model for the calculation of an auditory spectrum in audio classification applicati...
Wei Chu, B. Champagne
TOG
2008
174views more  TOG 2008»
13 years 7 months ago
Real-time smoke rendering using compensated ray marching
We present a real-time algorithm called compensated ray marching for rendering of smoke under dynamic low-frequency environment lighting. Our approach is based on a decomposition ...
Kun Zhou, Zhong Ren, Stephen Lin, Hujun Bao, Baini...
JODL
2007
109views more  JODL 2007»
13 years 7 months ago
Examining topic shifts in content-oriented XML retrieval
Abstract. Content-oriented XML retrieval systems support access to XML repositories by retrieving, in response to user queries, XML document components (XML elements) instead of wh...
Elham Ashoori, Mounia Lalmas, Theodora Tsikrika
ASE
2002
160views more  ASE 2002»
13 years 7 months ago
Proving Invariants of I/O Automata with TAME
This paper describes a specialized interface to PVS called TAME (Timed Automata Modeling Environment) which provides automated support for proving properties of I/O automata. A maj...
Myla Archer, Constance L. Heitmeyer, Elvinia Ricco...