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CHI
2003
ACM
16 years 3 days ago
GAZE-2: conveying eye contact in group video conferencing using eye-controlled camera direction
GAZE-2 is a novel group video conferencing system that uses eye-controlled camera direction to ensure parallaxfree transmission of eye contact. To convey eye contact, GAZE-2 emplo...
Roel Vertegaal, Ivo Weevers, Changuk Sohn, Chris C...
120
Voted
PODS
2001
ACM
135views Database» more  PODS 2001»
15 years 12 months ago
On the Complexity of Join Predicates
We consider the complexity of join problems, focusing on equijoins, spatial-overlap joins, and set-containment joins. We use a graph pebbling model to characterize these joins com...
Jin-yi Cai, Venkatesan T. Chakaravarthy, Raghav Ka...
ICCAD
2006
IEEE
150views Hardware» more  ICCAD 2006»
15 years 8 months ago
Conjoining soft-core FPGA processors
Soft-core programmable processors on field-programmable gate arrays (FPGAs) can be custom synthesized to instantiate only those hardware units, such as multipliers and floating-po...
David Sheldon, Rakesh Kumar, Frank Vahid, Dean M. ...
HICSS
2010
IEEE
235views Biometrics» more  HICSS 2010»
15 years 6 months ago
Knowledge Sourcing from Repositories: The Role of System Characteristics and Autonomy
Organizations invest in the development of knowledge repositories (KR) to foster knowledge reuse and integration. Yet many KR initiatives fail to meet expectations, in part becaus...
Alexandra Durcikova, Kelly J. Fadel
AINA
2008
IEEE
15 years 6 months ago
Improved TCAM-Based Pre-Filtering for Network Intrusion Detection Systems
—With the increasing growth of the Internet, the explosion of attacks and viruses significantly affects the network security. Network Intrusion Detection System (NIDS) is develop...
Yeim-Kuan Chang, Ming-Li Tsai, Cheng-Chien Su