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MM
2005
ACM
160views Multimedia» more  MM 2005»
16 years 8 days ago
Putting active learning into multimedia applications: dynamic definition and refinement of concept classifiers
The authors developed an extensible system for video exploitation that puts the user in control to better accommodate novel situations and source material. Visually dense displays...
Ming-yu Chen, Michael G. Christel, Alexander G. Ha...
VLDB
2007
ACM
121views Database» more  VLDB 2007»
16 years 7 months ago
Efficient Keyword Search over Virtual XML Views
Emerging applications such as personalized portals, enterprise search and web integration systems often require keyword search over semi-structured views. However, traditional inf...
Feng Shao, Lin Guo, Chavdar Botev, Anand Bhaskar, ...
HICSS
2003
IEEE
124views Biometrics» more  HICSS 2003»
15 years 12 months ago
Knowledge Map Creation and Maintenance for Virtual Communities of Practice
This paper proposes a knowledge map management system to facilitate knowledge management in virtual communities of practice. To realize the proposed knowledge map management, we d...
Fu-ren Lin, Chih-ming Hsueh
ICC
2007
IEEE
121views Communications» more  ICC 2007»
16 years 1 months ago
BER Analysis in A Generalized UWB Frequency Selective Fading Channel With Randomly Arriving Clusters and Rays
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
Wei-Cheng Liu, Li-Chun Wang
CSCW
2010
ACM
16 years 3 months ago
The work of sustaining order in wikipedia: the banning of a vandal
In this paper, we examine the social roles of software tools in the English-language Wikipedia, specifically focusing on autonomous editing programs and assisted editing tools. Th...
R. Stuart Geiger, David Ribes