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» Design of Optical Access Systems using Computer Modeling
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MSWIM
2005
ACM
16 years 6 days ago
An analytical model of the virtual collision handler of 802.11e
A number of analytical models have been proposed to describe the priority schemes of the Enhanced Distributed Channel Access (EDCA) mechanism of the IEEE 802.11e standard. EDCA pr...
Paal E. Engelstad, Olav N. Østerbø
DBSEC
2009
110views Database» more  DBSEC 2009»
15 years 7 months ago
Distributed Privilege Enforcement in PACS
Abstract. We present a new access control mechanism for P2P networks with distributed enforcement, called P2P Access Control System (PACS). PACS enforces powerful access control mo...
Christoph Sturm, Ela Hunt, Marc H. Scholl
CCCG
1998
15 years 8 months ago
Dynamic maintenance and visualization of molecular surfaces
Molecular surface computations are often necessary in order to perform synthetic drug design. A critical step in this process is the computation and update of an exact boundary re...
Chandrajit L. Bajaj, Valerio Pascucci, Robert J. H...
CIVR
2007
Springer
119views Image Analysis» more  CIVR 2007»
16 years 25 days ago
An in-memory relevance feedback technique for high-performance image retrieval systems
Content-based image retrieval with relevant feedback has been widely adopted as the query model of choice for improved effectiveness in image retrieval. The effectiveness of thi...
Ning Yu, Khanh Vu, Kien A. Hua
SC
1993
ACM
15 years 10 months ago
The high performance storage system
The High Performance Storage System (HPSS) is a mature Hierarchical Storage Management (HSM) system that was developed around a network-centered architecture, with client access t...
Robert A. Coyne, Harry Hulen, Richard Watson