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» Neon: system support for derived data management
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ICEIS
2000
IEEE
15 years 10 months ago
University Information System Fully Based on WWW
This paper describes the development of Information System (IS) at Masaryk University in Brno. It supports full range of administrative and information functions in the study area,...
Jan Pazdziora, Michal Brandejs
GLOBECOM
2009
IEEE
16 years 1 months ago
Optimal Resource Allocation in the OFDMA Downlink with Feedback of Buffer State Information
—With the advent of new applications, one of the primary applications supported in downlink cellular systems is streaming video. QoS for streaming video entails data transmission...
Rajiv Agarwal, John M. Cioffi
SP
1997
IEEE
134views Security Privacy» more  SP 1997»
15 years 10 months ago
A Logical Language for Expressing Authorizations
A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
Sushil Jajodia, Pierangela Samarati, V. S. Subrahm...
COMCOM
2006
165views more  COMCOM 2006»
15 years 6 months ago
Analysis of a topology control paradigm in WLAN/WPAN environments
The coordinated coexistence of WLANs and WPANs in a dual-mode network is a recently introduced idea and is expected to increase the overall system performance by allowing for the ...
Athanasios Vaios, Konstantinos Oikonomou, Ioannis ...
EDBT
2008
ACM
106views Database» more  EDBT 2008»
16 years 6 months ago
Highly scalable trip grouping for large-scale collective transportation systems
Transportation?related problems, like road congestion, parking, and pollution, are increasing in most cities. In order to reduce traffic, recent work has proposed methods for vehi...
Gyözö Gidófalvi, Torben Bach Pede...