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SIGIR
2006
ACM
16 years 15 days ago
One-sided measures for evaluating ranked retrieval effectiveness with spontaneous conversational speech
Early speech retrieval experiments focused on news broadcasts, for which adequate Automatic Speech Recognition (ASR) accuracy could be obtained. Like newspapers, news broadcasts a...
Baolong Liu, Douglas W. Oard
JCDL
2004
ACM
102views Education» more  JCDL 2004»
15 years 12 months ago
Multi-modal classification in digital news libraries
This paper describes a comprehensive approach to construct robust multi-modal video classification on a specific digital source, broadcast news. Broadcast news has a very stable s...
Ming-yu Chen, Alexander G. Hauptmann
INFOCOM
2009
IEEE
16 years 1 months ago
Locally vs. Globally Optimized Flow-Based Content Distribution to Mobile Nodes
—The paper deals with efficient distribution of timely information to flows of mobile devices. We consider the case where a set of Information Dissemination Devices (IDDs) broa...
Mhameed Aezladen, Reuven Cohen, Danny Raz
PE
2007
Springer
118views Optimization» more  PE 2007»
15 years 6 months ago
Analysis and simulation of a content delivery application for vehicular wireless networks
We propose and analyze an information-sharing application for wireless intervehicular networks, called Infoshare. Infoshare leverages the broadcast nature of the wireless medium t...
Marco Fiore, Claudio Casetti, Carla-Fabiana Chiass...
IEEECIT
2010
IEEE
15 years 5 months ago
Technical Research of Streaming Media Video Course Development Platform
—To solve the problem of streaming video courseware high production cost and low efficiency, the video recording and broadcasting system "Estone" gathering multimedia d...
Qingsheng Li, Jipeng Wang