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ICDE
2005
IEEE
122views Database» more  ICDE 2005»
16 years 1 days ago
A Cost-Space Approach to Distributed Query Optimization in Stream Based Overlays
Abstract— Distributed stream-based applications, such as continuous query systems, have network scale and time characteristics that challenge traditional distributed query optimi...
Jeffrey Shneidman, Peter R. Pietzuch, Matt Welsh, ...
CASSIS
2004
Springer
15 years 11 months ago
Smart Card Research Perspectives
Abstract. This short paper introduces the issues and challenges of next generation Java-based smart card platforms. Betting on a continuous evolution toward open computing devices,...
Jean-Jacques Vandewalle
ICDCSW
2003
IEEE
15 years 11 months ago
Privilege Delegation and Agent-Oriented Access Control in Naplet
Access control in existing Java-based mobile agents is mostly based on code source due to limitations of early Java security architecture. That is, authorization is based on where...
Cheng-Zhong Xu, Song Fu
ISCAS
1999
IEEE
111views Hardware» more  ISCAS 1999»
15 years 10 months ago
Joint transcoding of multiple MPEG video bitstreams
This paper addresses the problem of bit-rate conversion of a previously compressed video. We provide an MPEG joint transcoder for transcoding several video bitstreams simultaneous...
Hani Sorial, William E. Lynch, André Vincen...
HPDC
1998
IEEE
15 years 10 months ago
High-Speed, Wide Area, Data Intensive Computing: A Ten Year Retrospective
Modern scientific computing involves organizing, moving, visualizing, and analyzing massive amounts of data from around the world, as well as employing largescale computation. The...
William E. Johnston