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TIM
2011
151views more  TIM 2011»
15 years 2 months ago
IIR Filter Models of Haptic Vibration Textures
—Haptic tactile feedback is a widely used and effective technique in virtual reality applications. When an object’s surface is explored by stroking it using fingers, finger n...
Vijaya Lakshmi Guruswamy, Jochen Lang, Won-Sook Le...
CVPR
2012
IEEE
13 years 9 months ago
The role of image understanding in contour detection
Many cues have been proposed for contour detection or image segmentation. These include low-level image gradients to high-level information such as the identity of the objects in ...
C. Lawrence Zitnick, Devi Parikh
SDM
2012
SIAM
304views Data Mining» more  SDM 2012»
13 years 9 months ago
Robust Reputation-Based Ranking on Bipartite Rating Networks
With the growth of the Internet and E-commerce, bipartite rating networks are ubiquitous. In such bipartite rating networks, there exist two types of entities: the users and the o...
Rong-Hua Li, Jeffrey Xu Yu, Xin Huang, Hong Cheng
MOBIHOC
2002
ACM
16 years 6 months ago
Characterizing the interaction between routing and MAC protocols in ad-hoc networks
We empirically study the effect of mobility and interaction between various input parameters on the performance of protocols designed for wireless ad-hoc networks. An important ob...
Christopher L. Barrett, Achla Marathe, Madhav V. M...
ESEM
2009
ACM
16 years 1 months ago
Usability testing with total-effort metrics
Usability testing activities have numerous benefits in theory, yet they are often overlooked or disregarded in practice. A testing paradigm which yields objective, quantitative re...
Liam Feldman, Carl J. Mueller, Dan E. Tamir, Oleg ...