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ICASSP
2008
IEEE
15 years 4 months ago
AN EM-based probabilistic approach for Acoustic Echo Suppression
This paper introduces a new Acoustic Echo Suppression (AES) algorithm for suppressing the residual echo after the Acoustic Echo Canceller (AEC). By temporally segmenting the frequ...
Nilesh Madhu, Ivan Tashev, Alex Acero
ACII
2007
Springer
15 years 4 months ago
Assessing Sentiment of Text by Semantic Dependency and Contextual Valence Analysis
Text is not only an important medium to describe facts and events, but also to effectively communicate information about the writer’s (positive or negative) sentiment underlying ...
Shaikh Mostafa Al Masum, Helmut Prendinger, Mitsur...
CIMCA
2006
IEEE
15 years 4 months ago
Assessing and Assuring Trust in E-Commerce Systems
On-line trading or Internet Commerce restoring to ECommerce systems are gradually replacing the traditional commerce activities. Internet users must have reasonable faith on the u...
Zhongwei Zhang, Zhen Wang
DAC
2006
ACM
15 years 4 months ago
Tomorrow's analog: just dead or just different?
This panel discusses the following topics. With the ongoing trend towards more and more digitization in applications ranging from multimedia to telecommunications, there is a big ...
Shekhar Y. Borkar, Robert W. Brodersen, Jue-Hsien ...
SAC
2006
ACM
15 years 4 months ago
An evaluation system for news video streams and blogs
When we want information on current events, we often view news programs on TV or news streams on Web sites. A news video stream consists of several scenes, and viewers often gain ...
Daisuke Kitayama, Kazutoshi Sumiya