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» On unbounded operators and applications
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ICIP
1997
IEEE
16 years 8 months ago
A Differential Code for Shape Representation in Image Database Applications
A new method termed the vertex representation is presented for approximating the shapes of objects of arbitrary dimensionality d (e.g., 20, 30, etc.) with orthogonal (d - 1)-dimen...
Claudio Esperança, Hanan Samet
ISVLSI
2007
IEEE
100views VLSI» more  ISVLSI 2007»
16 years 23 days ago
Vector Processing Support for FPGA-Oriented High Performance Applications
In this paper, we propose and implement a vector processing system that includes two identical vector microprocessors embedded in two FPGA chips. Each vector microprocessor suppor...
Hongyan Yang, Shuai Wang, Sotirios G. Ziavras, Jie...
SETN
2004
Springer
15 years 12 months ago
Taxonomy-Based Annotation of XML Documents: Application to eLearning Resources
In this paper we propose an automatic mechanism for annotating XML documents. This mechanism relies on a simple data model whose main features are: (1) a modeling of XML documents ...
Birahim Gueye, Philippe Rigaux, Nicolas Spyratos
DAC
1990
ACM
15 years 10 months ago
Symbolic Simulation - Techniques and Applications
Symbolic simulation involves evaluating circuit behavior using special symbolic values to encode a range of circuit operating conditions. In one simulation run, a symbolic simulat...
Randal E. Bryant
ISLPED
1997
ACM
72views Hardware» more  ISLPED 1997»
15 years 10 months ago
A capacitor-based D/A converter with continuous time output for low-power applications
A digital to analog converter has been developed using switched capacitors as the basic DAC elements. The use of switching capacitors provides excellent matching without sacrifici...
Lapoe Lynn, Paul Ferguson Jr.