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PARLE
1994
14 years 1 months ago
Run-Time Optimization of Sparse Matrix-Vector Multiplication on SIMD Machines
Sparse matrix-vector multiplication forms the heart of iterative linear solvers used widely in scientific computations (e.g., finite element methods). In such solvers, the matrix-v...
Louis H. Ziantz, Can C. Özturan, Boleslaw K. ...
SDM
2007
SIAM
198views Data Mining» more  SDM 2007»
13 years 11 months ago
Learning from Time-Changing Data with Adaptive Windowing
We present a new approach for dealing with distribution change and concept drift when learning from data sequences that may vary with time. We use sliding windows whose size, inst...
Albert Bifet, Ricard Gavaldà
ICAD
2004
13 years 11 months ago
Marketbuzz: Sonification of Real-Time Financial Data
A system for the sonification of real-time financial data, currently in use by financial traders in five pilot projects, is described. Anecdotal feedback from the pilot projects s...
Petr Janata, Edward Childs
FTCS
1998
114views more  FTCS 1998»
13 years 11 months ago
Verification of a Safety-Critical Railway Interlocking System with Real-Time Constraints
Ensuring the correctness of computer systems used in lifecritical applications is very difficult. The most commonly used verification methods, simulation and testing, are not exha...
Vicky Hartonas-Garmhausen, Sérgio Vale Agui...
CORR
2008
Springer
179views Education» more  CORR 2008»
13 years 10 months ago
Practical Automated Partial Verification of Multi-Paradigm Real-Time Models
This article introduces a fully automated verification technique that permits to analyze real-time systems described using a continuous notion of time and a mixture of operational...
Carlo A. Furia, Matteo Pradella, Matteo Rossi