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ENTCS
2006
112views more  ENTCS 2006»
13 years 9 months ago
A Petri-Net Based Reflective Framework for the Evolution of Dynamic Systems
Nowadays, software evolution is a very hot topic. Many applications need to be updated or extended with new characteristics during their lifecycle. Software evolution is character...
Lorenzo Capra, Walter Cazzola
LREC
2008
107views Education» more  LREC 2008»
13 years 10 months ago
Exploring and Navigating: Tools for GermaNet
GermaNet is regarded to be a valuable resource for many German NLP applications, corpus research, and teaching. This demo presents three GUI-based tools meant to facilitate the ex...
Marc Finthammer, Irene M. Cramer
LICS
2003
IEEE
14 years 2 months ago
Revisiting Digitization, Robustness, and Decidability for Timed Automata
We consider several questions related to the use of digitization techniques for timed automata. These very successful techniques reduce dense-time language inclusion problems to d...
Joël Ouaknine, James Worrell
EDBT
2009
ACM
85views Database» more  EDBT 2009»
14 years 1 months ago
Expressive, yet tractable XML keys
Constraints are important for a variety of XML recommendations and applications. Consequently, there are numerous opportunities for advancing the treatment of XML semantics. In pa...
Sven Hartmann, Sebastian Link
ICASSP
2009
IEEE
14 years 3 months ago
A criterion for the enhancement of time-frequency masks in missing data recognition
Despite their effectiveness for robust speech processing, missing data techniques are vulnerable to errors in the classification of the input speech signal’s time-frequency poi...
Daniel Pullella, Roberto Togneri