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AIED
2005
Springer
16 years 5 days ago
Advanced Capabilities for Evaluating Student Writing: Detecting Off-Topic Essays Without Topic-Specific Training
We have developed a method to identify when a student essay is off-topic, i.e. the essay does not respond to the test question topic. This task is motivated by a real-world problem...
Jill Burstein, Derrick Higgins
CIKM
2005
Springer
16 years 5 days ago
Privacy leakage in multi-relational databases via pattern based semi-supervised learning
In multi-relational databases, a view, which is a context- and content-dependent subset of one or more tables (or other views), is often used to preserve privacy by hiding sensiti...
Hui Xiong, Michael Steinbach, Vipin Kumar
PCM
2005
Springer
122views Multimedia» more  PCM 2005»
16 years 3 days ago
High Efficient Context-Based Variable Length Coding with Parallel Orientation
Abstract. Entropy coding is one of the most important techniques in video codec. Two main criteria to assess an entropy coder are coding efficiency and friendly realization charact...
Qiang Wang, Debin Zhao, Wen Gao, Siwei Ma
MOBICOM
2004
ACM
16 years 1 days ago
Reducing MAC layer handoff latency in IEEE 802.11 wireless LANs
With the growth of IEEE 802.11-based wireless LANs, VoIP and similar applications are now commonly used over wireless networks. Mobile station performs a handoff whenever it move...
Sangho Shin, Andrea G. Forte, Anshuman Singh Rawat...
INFOCOM
2003
IEEE
15 years 12 months ago
Smooth Multirate Multicast Congestion Control
— A significant impediment to deployment of multicast services is the daunting technical complexity of developing, testing and validating congestion control protocols fit for w...
Gu-In Kwon, John W. Byers