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EUROPAR
1997
Springer
14 years 2 months ago
Prefetching and Multithreading Performance in Bus-Based Multiprocessors with Petri Nets
The large latency of memory accesses is a major obstacle in obtaining high processor utilization in large scale shared-memory multiprocessors. Access to remote memory is likely to ...
Edward D. Moreno, Sergio Takeo Kofuji, Marcelo H. ...
ALGOSENSORS
2008
Springer
14 years 6 days ago
Deployment of Asynchronous Robotic Sensors in Unknown Orthogonal Environments
We consider the problem of uniformly dispersing mobile robotic sensors in a simply connected orthogonal space of unknown shape. The mobile sensors are injected into the space from ...
Eduardo Mesa Barrameda, Shantanu Das, Nicola Santo...
FPL
2005
Springer
113views Hardware» more  FPL 2005»
14 years 3 months ago
A Reconfigurable Perfect-Hashing Scheme for Packet Inspection
In this paper, we consider scanning and analyzing packets in order to detect hazardous contents using pattern matching. We introduce a hardware perfect-hashing technique to access...
Ioannis Sourdis, Dionisios N. Pnevmatikatos, Steph...
ICCS
2004
Springer
14 years 3 months ago
Hierarchical Matrix-Matrix Multiplication Based on Multiprocessor Tasks
We consider the realization of matrix-matrix multiplication and propose a hierarchical algorithm implemented in a task-parallel way using multiprocessor tasks on distributed memory...
Sascha Hunold, Thomas Rauber, Gudula Rünger
DEXAW
2002
IEEE
102views Database» more  DEXAW 2002»
14 years 3 months ago
Indexing Mobile Objects on the Plane
We present a method to index objects moving on the plane in order to efficiently answer range queries about their position in the future. This problem is motivated by real-life a...
Dimitris Papadopoulos, George Kollios, Dimitrios G...