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CHI
1999
ACM
15 years 11 months ago
Towards Usable VR: An Empirical Study of User Interfaces for Immersive Virtual Environments
This paper reports empirical results from a study into the use of 2D widgets in 3D immersive virtual environments. Several researchers have proposed the use of 2D interaction tech...
Robert W. Lindeman, John L. Sibert, James K. Hahn
ICDCS
1999
IEEE
15 years 11 months ago
Proxy Cache Coherency and Replacement - Towards a More Complete Picture
This work studies the interaction of Web proxy cache coherency and replacement policies using trace-driven simulations. We specifically examine the relative importance of each typ...
Balachander Krishnamurthy, Craig E. Wills
GW
1999
Springer
134views Biometrics» more  GW 1999»
15 years 11 months ago
Toward Scalability in ASL Recognition: Breaking Down Signs into Phonemes
In this paper we present a novel approach to continuous, whole-sentence ASL recognition that uses phonemes instead of whole signs as the basic units. Our approach is based on a se...
Christian Vogler, Dimitris N. Metaxas
HPDC
1998
IEEE
15 years 11 months ago
Towards a Hierarchical Scheduling System for Distributed WWW Server Clusters
In this paper we present a model for dynamically scheduling HTTP requests across clusters of servers, optimizing the use of client resources as well as the scattered server nodes....
Daniel Andresen, Timothy McCune
IPPS
1998
IEEE
15 years 11 months ago
Toward a Universal Mapping Algorithm for Accessing Trees in Parallel Memory Systems
We study the problem of mapping the N nodes of a complete t-ary tree on M memory modules so that they can be accessed in parallel by templates, i.e. distinct sets of nodes. Typica...
Vincenzo Auletta, Sajal K. Das, Amelia De Vivo, Ma...