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TCS
2010
15 years 10 days ago
On a special class of primitive words
When representing DNA molecules as words, it is necessary to take into account the fact that a word u encodes basically the same information as its Watson-Crick complement θ(u), w...
Elena Czeizler, Lila Kari, Shinnosuke Seki
TCS
2010
15 years 10 days ago
A trajectory-based strict semantics for program slicing
We define a program semantics that is preserved by dependence-based slicing algorithms. It is a natural extension, to non-terminating programs, of the semantics introduced by Wei...
Richard W. Barraclough, David Binkley, Sebastian D...
RP
2010
Springer
126views Control Systems» more  RP 2010»
15 years 11 days ago
Lossy Counter Machines Decidability Cheat Sheet
Abstract. Lossy counter machines (LCM’s) are a variant of Minsky counter machines based on weak (or unreliable) counters in the sense that they can decrease nondeterministically ...
Philippe Schnoebelen
TCS
2010
15 years 10 days ago
Canonical finite state machines for distributed systems
There has been much interest in testing from finite state machines (FSMs) as a result of their suitability for modelling or specifying state-based systems. Where there are multip...
Robert M. Hierons
TCS
2010
15 years 10 days ago
A hierarchical strongly aperiodic set of tiles in the hyperbolic plane
We give a new construction of strongly aperiodic set of tiles in H2 , exhibiting a kind of hierarchical structure, simplifying the central framework of Margenstern’s proof that t...
Chaim Goodman-Strauss