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ICWSM
2009
15 years 4 months ago
Event Detection and Tracking in Social Streams
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
Hassan Sayyadi, Matthew Hurst, Alexey Maykov
CDC
2010
IEEE
112views Control Systems» more  CDC 2010»
15 years 1 months ago
An overview of recent results on the identification of sparse channels using random probes
In this paper, we collect and discuss some of the recent theoretical results on channel identification using a random probe sequence. These results are part of the body of work kno...
Justin Romberg
INTERSPEECH
2010
15 years 1 months ago
Search by voice in Mandarin Chinese
In this paper we describe our efforts to build a Mandarin Chinese voice search system. We describe our strategies for data collection, language, lexicon and acoustic modeling, as ...
Jiulong Shan, Genqing Wu, Zhihong Hu, Xiliu Tang, ...
TMM
2010
152views Management» more  TMM 2010»
15 years 1 months ago
Browsing Video Along Multiple Threads
This paper describes a novel method for browsing a large video collection. It links various forms of related video fragments together as threads. These threads are based on query r...
Ork de Rooij, Marcel Worring
ICASSP
2011
IEEE
14 years 10 months ago
Directional descriptors using zernike moment phases for object orientation estimation in underwater sonar images
Conventional methods for rotation angle estimation are not very robust to variations in object shape or intensity. However in real object recognition scenarios like in underwater ...
Naveen Kumar, Adam C. Lammert, Brendan Englot, Fra...