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ICIP
2009
IEEE
13 years 7 months ago
Multiregion level-set segmentation of synthetic aperture radar images
Due to the presence of speckle, segmentation of SAR images is generally acknowledged as a difficult problem. A large effort has been done in order to cope with the influence of sp...
Michael Ying Yang
TIT
2010
112views Education» more  TIT 2010»
13 years 4 months ago
Twice-universal simulation of Markov sources and individual sequences
Abstract-- The problem of universal simulation given a training sequence is studied both in a stochastic setting and for individual sequences. In the stochastic setting, the traini...
Alvaro Martín, Neri Merhav, Gadiel Seroussi...
DATE
2000
IEEE
139views Hardware» more  DATE 2000»
14 years 2 months ago
Target Architecture Oriented High-Level Synthesis for Multi-FPGA Based Emulation
This paper presents a new approach on combined highlevel synthesis and partitioning for FPGA-based multi-chip emulation systems. The goal is to synthesize a prototype with maximal...
Oliver Bringmann, Wolfgang Rosenstiel, Carsten Men...
ICDT
1997
ACM
133views Database» more  ICDT 1997»
14 years 2 months ago
A Formal Foundation for Distributed Workflow Execution Based on State Charts
This paper provides a formal foundation for distributed workfiow executions. The state chart formalism is adapted to the needs of a workflow model in order to establish a basis for...
Dirk Wodtke, Gerhard Weikum
AAAI
2004
13 years 11 months ago
Structured Duplicate Detection in External-Memory Graph Search
We consider how to use external memory, such as disk storage, to improve the scalability of heuristic search in statespace graphs. To limit the number of slow disk I/O operations,...
Rong Zhou, Eric A. Hansen