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CHI
2002
ACM
14 years 8 months ago
Comparing voodoo dolls and HOMER: exploring the importance of feedback in virtual environments
When creating techniques for manipulating objects at a distance in immersive virtual environments, researchers have primarily focused on increasing selection range, placement rang...
Jeffrey S. Pierce, Randy F. Pausch
DCC
2005
IEEE
14 years 7 months ago
Very Low Frame-Rate Video Streaming For Face-to-Face Teleconference
Providing the best possible face-to-face video over low bandwidth networks is a major challenge for current teleconferencing systems especially when implementing multi-party conve...
Jue Wang, Michael F. Cohen
DCC
2001
IEEE
14 years 7 months ago
A Posteriori Quantized Matching Pursuit
This paper studies quantization error in the context of Matching Pursuit coded streams and proposes a new coefficient quantization scheme taking benefit of the Matching Pursuit pr...
Pascal Frossard, Pierre Vandergheynst
SDM
2009
SIAM
205views Data Mining» more  SDM 2009»
14 years 5 months ago
Identifying Information-Rich Subspace Trends in High-Dimensional Data.
Identifying information-rich subsets in high-dimensional spaces and representing them as order revealing patterns (or trends) is an important and challenging research problem in m...
Chandan K. Reddy, Snehal Pokharkar
ECIR
2009
Springer
14 years 5 months ago
Multi-facet Rating of Product Reviews
Online product reviews are becoming increasingly available, and are being used more and more frequently by consumers in order to choose among competing products. Tools that rank co...
Stefano Baccianella, Andrea Esuli, Fabrizio Sebast...