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147
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JUCS
2007
90views more  JUCS 2007»
15 years 3 months ago
Supporting the Authoring and Operationalization of Educational Modelling Languages
: The modelling of educational processes and their operational support is a key aspect in the construction of more effective e-learning applications. Instructional models are usual...
Iván Martínez-Ortiz, Pablo Moreno-Ge...
133
Voted
WWW
2003
ACM
16 years 4 months ago
Text joins in an RDBMS for web data integration
The integration of data produced and collected across autonomous, heterogeneous web services is an increasingly important and challenging problem. Due to the lack of global identi...
Luis Gravano, Panagiotis G. Ipeirotis, Nick Koudas...
DATE
2003
IEEE
130views Hardware» more  DATE 2003»
15 years 8 months ago
A Technique for High Ratio LZW Compression
Reduction of both the test suite size and the download time of test vectors is important in today's System-On-a-Chip designs. In this paper, a method for compressing the scan...
Michael J. Knieser, Francis G. Wolff, Christos A. ...
ASYNC
2003
IEEE
86views Hardware» more  ASYNC 2003»
15 years 8 months ago
A High-Speed Clockless Serial Link Transceiver
We present a high-speed, clockless, serial link transceiver for inter-chip communication in asynchronous VLSI systems. Serial link transceivers achieve high offchip data rates by ...
John Teifel, Rajit Manohar
140
Voted
ICCS
2001
Springer
15 years 8 months ago
Optimizing Sparse Matrix Computations for Register Reuse in SPARSITY
Abstract. Sparse matrix-vector multiplication is an important computational kernel that tends to perform poorly on modern processors, largely because of its high ratio of memory op...
Eun-Jin Im, Katherine A. Yelick