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SPATIALCOGNITION
2000
Springer
14 years 6 days ago
Transfer of Spatial Knowledge from Virtual to Real Environments
The transfer of spatial knowledge from virtual to real environments is one important issue in spatial cognition research. Up to now, studies in this domain have revealed that the p...
Patrick Péruch, Loïc Belingard, Cather...
VECPAR
2000
Springer
14 years 6 days ago
Improving the Performance of Heterogeneous DSMs via Multithreading
This paper analyzes the impact of hardware multithreading support on the performance of distributed shared-memory DSM multiprocessors built out of heterogeneous, single-chip compu...
Renato J. O. Figueiredo, Jeffrey P. Bradford, Jos&...
VLDB
1987
ACM
104views Database» more  VLDB 1987»
14 years 4 days ago
Magic Functions: A Technique to Optimize Extended Datalog Recursive Programs
Severalmethodshavebeenproposedto compile recursive Datalog programs. The most well-known perform a rewriting of rules using MAGIC or PROBLEM predicates in order to push selections...
Georges Gardarin
CIE
2005
Springer
13 years 10 months ago
Shrad: A Language for Sequential Real Number Computation
Since Di Gianantonio [1993] introduced his semantics for exact real omputation, there has always been a struggle to maintain data abstraction and efficiency as much as possible. T...
Amin Farjudian
ICALP
2010
Springer
13 years 10 months ago
Parameterized Modal Satisfiability
We investigate the parameterized computational complexity of the satisfiability problem for modal logic and attempt to pinpoint relevant structural parameters which cause the probl...
Antonis Achilleos, Michael Lampis, Valia Mitsou