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» Reversibility and Models for Concurrency
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INFOCOM
2000
IEEE
14 years 2 months ago
Broadcast Disks with Polynomial Cost Functions
— In broadcast disk systems, information is broadcasted in a shared medium. When a client needs an item from the disk, it waits until that item is broadcasted. The fundamental al...
Amotz Bar-Noy, Boaz Patt-Shamir, Igor Ziper
ECAI
2000
Springer
14 years 2 months ago
An Embedding of ConGolog in 3APL
Several high-level programming languages for programming agents and robots have been proposed in recent years. Each of these languages has its own features and merits. It is still...
Koen V. Hindriks, Yves Lespérance, Hector J...
ICALP
1998
Springer
14 years 2 months ago
Deciding Bisimulation-Like Equivalences with Finite-State Processes
We show that characteristic formulae for nite-state systems up to bisimulationlike equivalences (e.g., strong and weak bisimilarity) can be given in the simple branching-time temp...
Petr Jancar, Antonín Kucera, Richard Mayr
SIGMOD
1997
ACM
160views Database» more  SIGMOD 1997»
14 years 2 months ago
Improved Query Performance with Variant Indexes
: The read-mostly environment of data warehousing makes it possible to use more complex indexes to speed up queries than in situations where concurrent updatesare present. The curr...
Patrick E. O'Neil, Dallan Quass
SIGIR
1996
ACM
14 years 2 months ago
Performance Evaluation of a Distributed Architecture for Information Retrieval
Information explosion across the Internet and elsewhere offers access to an increasing number of document collections. In order for users to e ectively access these collections, i...
Brendon Cahoon, Kathryn S. McKinley