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» On the Representation of Timed Polyhedra
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CNL
2009
15 years 7 months ago
An Evaluation Framework for Controlled Natural Languages
This paper presents a general framework called ontographs that relies on a graphical notation and enables the tool-independent and reliable evaluation of human understandability of...
Tobias Kuhn
IPL
2008
79views more  IPL 2008»
15 years 6 months ago
On the efficient construction of quasi-reversible automata for reversible languages
Quasi-reversible automata is a suitable representation for reversible languages. In this work a method is proposed to obtain such an automaton for any given reversible language re...
Pedro García, Manuel Vazquez de Parga, Dami...
CORR
2012
Springer
249views Education» more  CORR 2012»
14 years 2 months ago
Computing Cartograms with Optimal Complexity
We show how to compute cartograms with worst-case optimal polygonal complexity. Specifically we study rectilinear duals which are side-contact representations of a planar graph G ...
Md. Jawaherul Alam, Therese C. Biedl, Stefan Felsn...
SSD
2009
Springer
128views Database» more  SSD 2009»
15 years 11 months ago
TOQL: Temporal Ontology Querying Language
We introduce TOQL, a query language for querying time information in ontologies. TOQL is a high level query language that handles ontologies almost like relational databases. Queri...
Evdoxios Baratis, Euripides G. M. Petrakis, Sotiri...
ICMCS
2010
IEEE
169views Multimedia» more  ICMCS 2010»
15 years 7 months ago
Real-time stereo-vision system for 3D teleimmersive collaboration
Though the variety of desktop real time stereo vision systems has grown considerably in the past several years, few make any verifiable claims about the accuracy of the algorithms...
Ramanarayan Vasudevan, Zhong Zhou, Gregorij Kurill...