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STACS
2009
Springer
14 years 3 months ago
Deciding Unambiguity and Sequentiality of Polynomially Ambiguous Min-Plus Automata
Abstract. This paper solves the unambiguity and the sequentiality problem for polynomially ambiguous min-plus automata. This result is proved through a decidable algebraic characte...
Daniel Kirsten, Sylvain Lombardy
RELMICS
2009
Springer
14 years 3 months ago
Contact Relations with Applications
Using relation algebra, we generalize Aumann’s notion of a contact relation and that of a closure operation from powersets to general membership relations and their induced parti...
Gunther Schmidt, Rudolf Berghammer
MFCS
1991
Springer
14 years 5 days ago
CCS Dynamic Bisimulation is Progressing
Weak Observational Congruence (woc) defined on CCS agents is not a bisimulation since it does not require two states reached by bisimilar computations of woc agents to be still w...
Ugo Montanari, Vladimiro Sassone
NIME
2005
Springer
183views Music» more  NIME 2005»
14 years 2 months ago
Bridging the Gap Between Art and Science Education Through Teaching Electronic Musical Instrument Design
Electronic Musical Instrument Design is an excellent vehicle for bringing students from multiple disciplines together to work on projects, and help bridge the perennial gap betwee...
Paul D. Lehrman
FOCS
1990
IEEE
14 years 21 days ago
Algebraic Methods for Interactive Proof Systems
A new algebraic technique for the construction of interactive proof systems is presented. Our technique is used to prove that every language in the polynomial-time hierarchy has an...
Carsten Lund, Lance Fortnow, Howard J. Karloff, No...