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JSAC
2006
104views more  JSAC 2006»
15 years 6 months ago
A mathematical model of noise in narrowband power line communication systems
This manuscript introduces a mathematically tractable and accurate model of narrowband power line noise based on experimental measurements. In this paper, the noise is expressed as...
Masaaki Katayama, Takaya Yamazato, Hiraku Okada
NJC
2006
102views more  NJC 2006»
15 years 6 months ago
Online Evaluation of Regular Tree Queries
Regular tree queries (RTQs) are a class of queries considered especially relevant for the expressiveness and evaluation of XML query languages. The algorithms proposed so far for ...
Alexandru Berlea
CGF
2004
145views more  CGF 2004»
15 years 6 months ago
The State of the Art in Flow Visualization: Dense and Texture-Based Techniques
Flow visualization has been a very attractive component of scientific visualization research for a long time. Usually very large multivariate datasets require processing. These da...
Robert S. Laramee, Helwig Hauser, Helmut Doleisch,...
AAI
2000
122views more  AAI 2000»
15 years 6 months ago
High-Level Interpretation in Virtual Environments
: As Virtual Environments applications become more complex, there is a need to interpret user interaction in terms of high-level concepts. In this paper, we investigate the relatio...
Marc Cavazza, Ian Palmer
ENTCS
2002
92views more  ENTCS 2002»
15 years 6 months ago
PLCTools: Graph Transformation Meets PLC Design
This paper presents PLCTools, a formal environment for designing and simulating programmable controllers. Control models are specified with IEC FBD (Function Block Diagram), and t...
Luciano Baresi, Marco Mauri, Mauro Pezzè