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AINA
2008
IEEE
14 years 4 months ago
Performance Analysis of Data Delivery Schemes for a Multi-Sink Wireless Sensor Network
Wireless sensor networks are expected to be deployed in harsh environments characterised by extremely poor and fluctuating channel conditions. With the commonly adopted single-si...
Hwee Pink Tan, Adriana Felicia Gabor, Winston Khoo...
USENIX
2000
13 years 11 months ago
Malloc() Performance in a Multithreaded Linux Environment
Network servers make special demands that other types of applications may not make on memory allocators. We describe a simple malloc() microbenchmark suite that tests the ability ...
Chuck Lever, David Boreham
LCN
2003
IEEE
14 years 3 months ago
Performance Model of an Optical Switch using Fiber Delay Lines for Resolving Contentions
The performance of an optical switch that handles contention resolution using a fiber delay line (FDL) is modeled and evaluated. We propose using a simple optical buffer that con...
Ayman G. Fayoumi, Anura P. Jayasumana
DL
1998
Springer
111views Digital Library» more  DL 1998»
14 years 2 months ago
Query Performance for Tightly Coupled Distributed Digital Libraries
We consider a digital library distributed in a tightly coupled environment. The library is indexed by inverted files and the vector space model is used as ranking strategy. Using ...
Berthier A. Ribeiro-Neto, Ramurti A. Barbosa
ICS
2000
Tsinghua U.
14 years 1 months ago
Improving parallel system performance by changing the arrangement of the network links
The Midimew network is an excellent contender for implementing the communication subsystem of a high performance computer. This network is an optimal 2D topology in the sense ther...
Valentin Puente, Cruz Izu, José A. Gregorio...