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JGO
2010
117views more  JGO 2010»
15 years 1 months ago
Machine learning problems from optimization perspective
Both optimization and learning play important roles in a system for intelligent tasks. On one hand, we introduce three types of optimization tasks studied in the machine learning l...
Lei Xu
MM
1999
ACM
151views Multimedia» more  MM 1999»
15 years 7 months ago
Auto-summarization of audio-video presentations
As streaming audio-video technology becomes widespread, there is a dramatic increase in the amount of multimedia content available on the net. Users face a new challenge: How to e...
Liwei He, Elizabeth Sanocki, Anoop Gupta, Jonathan...
143
Voted
MM
2005
ACM
118views Multimedia» more  MM 2005»
15 years 8 months ago
Supporting multi-party voice-over-IP services with peer-to-peer stream processing
Multi-party voice-over-IP (MVoIP) services provide economical and natural group communication mechanisms for many emerging applications such as on-line gaming, distance collaborat...
Xiaohui Gu, Zhen Wen, Philip S. Yu, Zon-Yin Shae
PVLDB
2008
74views more  PVLDB 2008»
15 years 2 months ago
Out-of-order processing: a new architecture for high-performance stream systems
Many stream-processing systems enforce an order on data streams during query evaluation to help unblock blocking operators and purge state from stateful operators. Such in-order p...
Jin Li, Kristin Tufte, Vladislav Shkapenyuk, Vassi...
132
Voted
ECML
2007
Springer
15 years 9 months ago
Structure Learning of Probabilistic Relational Models from Incomplete Relational Data
Abstract. Existing relational learning approaches usually work on complete relational data, but real-world data are often incomplete. This paper proposes the MGDA approach to learn...
Xiao-Lin Li, Zhi-Hua Zhou