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» Typing Concurrent Objects and Actors
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SPAA
1990
ACM
13 years 11 months ago
Wait-Free Data Structures in the Asynchronous PRAM Model
A wad-free implementation of a data object in shared memory is one that guarantees that any process can complete any operation in a finite number of steps, regardless of the execu...
James Aspnes, Maurice Herlihy
DSONLINE
2000
60views more  DSONLINE 2000»
13 years 7 months ago
Ubiquitous Electronic Tagging
The automatic identification industry is growing rapidly. Tags occur in many forms and appear on everything from luggage at the airport, to dogs, trains and fresh fruit. As with m...
Roy Want, Daniel M. Russell
SIGMOD
2004
ACM
241views Database» more  SIGMOD 2004»
14 years 7 months ago
SINA: Scalable Incremental Processing of Continuous Queries in Spatio-temporal Databases
This paper introduces the Scalable INcremental hash-based Algorithm (SINA, for short); a new algorithm for evaluating a set of concurrent continuous spatio-temporal queries. SINA ...
Mohamed F. Mokbel, Xiaopeng Xiong, Walid G. Aref
DANCE
2002
IEEE
14 years 11 days ago
Developing Dynamic Security Policies
In this paper we define and provide a general construction for a class of policies we call dynamic policies. In most existing systems, policies are implemented and enforced by ch...
Prasad Naldurg, Roy H. Campbell, M. Dennis Mickuna...
ECHT
1992
13 years 11 months ago
Hyperform: Using Extensibility to Develop Dynamic, Open and Distributed Hypertext Systems
An approach to exible hyperbase hypertext database support predicated on the notion of extensibility is presented. The extensible hypertext platform Hyperform implements basic hyp...
Uffe Kock Wiil, John J. Leggett