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ISCI
2007
96views more  ISCI 2007»
13 years 8 months ago
A new algorithm for removing node overlapping in graph visualization
Techniques for drawing graphs have proven successful in producing good layouts of undirected graphs. When nodes must be labeled however, the problem of overlapping nodes arises, p...
Xiaodi Huang, Wei Lai, A. S. M. Sajeev, Junbin Gao
CC
2002
Springer
100views System Software» more  CC 2002»
13 years 8 months ago
Disambiguation Filters for Scannerless Generalized LR Parsers
In this paper we present the fusion of generalized LR parsing and scannerless parsing. This combination supports syntax definitions in which all aspects (lexical and context-free) ...
Mark van den Brand, Jeroen Scheerder, Jurgen J. Vi...
AIMSA
2008
Springer
14 years 2 months ago
Mapping Properties of Heterogeneous Ontologies
Abstract. State of the art formalisms for distributed ontology integration provide ways to express semantic relations between concepts belonging to different ontologies. However, t...
Chiara Ghidini, Luciano Serafini
ACSD
2007
IEEE
103views Hardware» more  ACSD 2007»
14 years 2 months ago
Output-Determinacy and Asynchronous Circuit Synthesis
Signal Transition Graphs (STG) are a formalism for the description of asynchronous circuit behaviour. In this paper we propose (and justify) a formal semantics of nondeterministic...
Victor Khomenko, Mark Schäfer, Walter Vogler
DFT
2007
IEEE
123views VLSI» more  DFT 2007»
14 years 2 months ago
Checker Design for On-line Testing of Xilinx FPGA Communication Protocols
In the paper, a methodology of developing checkers for communication protocol testing is presented. It was used to develop checker to test IP cores communication protocol implemen...
Martin Straka, Jiri Tobola, Zdenek Kotásek