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» Virtual First-Order Structure
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119
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CHI
1999
ACM
15 years 6 months ago
Design Guidelines for Landmarks to Support Navigation in Virtual Environments
not abstract asymmetry: different sides looks different clumps different from ”data objects” need grid structure, alignment [Design Guidelines for Landmarks to Support Navigati...
Norman G. Vinson
165
Voted
PRESENCE
2008
185views more  PRESENCE 2008»
15 years 2 months ago
Pilot Evaluation Study of a Virtual Paracentesis Simulator for Skill Training and Assessment: The Beneficial Effect of Haptic Di
Effective, real-time training of health care professionals in invasive procedures is a challenging task. Furthermore, assessing in practice the acquisition of the dexterity and sk...
Costas S. Tzafestas, Kostas Birbas, Yiannis Koumpo...
148
Voted
TON
2002
144views more  TON 2002»
15 years 1 months ago
Algorithms for provisioning virtual private networks in the hose model
Virtual Private Networks (VPNs) provide customers with predictable and secure network connections over a shared network. The recently proposed hose model for VPNs allows for great...
Amit Kumar, Rajeev Rastogi, Abraham Silberschatz, ...
134
Voted
INFOCOM
2010
IEEE
15 years 20 days ago
Cognitive Mobile Virtual Network Operator: Investment and Pricing with Supply Uncertainty
Abstract—This paper presents the first analytical study of optimal investment and pricing decisions of a cognitive mobile virtual network operator (C-MVNO) under spectrum supply...
Lingjie Duan, Jianwei Huang, Biying Shou
172
Voted
TC
2011
14 years 9 months ago
Maximizing Spare Utilization by Virtually Reorganizing Faulty Cache Lines
—Aggressive technology scaling to 45nm and below introduces serious reliability challenges to the design of microprocessors. Since a large fraction of chip area is devoted to on-...
Amin Ansari, Shantanu Gupta, Shuguang Feng, Scott ...