55 search results - page 9 / 11 » An attribute-based access matrix model |
SSD
2005
Springer
14 years 27 days ago
2005
Springer
Networks often form the core of many users’ spatial databases. Networks are used to support the rapid navigation and analysis of linearly connected data such as that found in tra...
KDD
2012
ACM
11 years 10 months ago
2012
ACM
Digital storage of personal music collections and cloud-based music services (e.g. Pandora, Spotify) have fundamentally changed how music is consumed. In particular, automatically...
TASE
2008
IEEE
13 years 7 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
EUROPAR
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Performance of the on-chip cache is critical for processor. The multithread program model usually employed by on-chip many-core architectures may have effects on cache ac...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper tackles the problem of fast varying channel estimation in LTE systems. Particular attention is given to downlink transmission where OFDMA is used as the multiple access ...