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IFM
1999
Springer
15 years 11 months ago
Modelling Discrete Behaviour in a Continuous-Time Formalism
Embedded real-time systems consist of a digital controller interacting with its physical environment. Developing such systems therefore involves specifying and reasoning about bot...
Colin J. Fidge
AIML
2008
15 years 8 months ago
Modal logic of time division
A logic LTD is defined, inspired by [37]. It is syntactically like basic modal logic with an additional unary operator but it has an interval-based semantics on structures with arb...
Tero Tulenheimo
CCCG
2008
15 years 8 months ago
Computing Dehn Twists and Geometric Intersection Numbers in Polynomial Time
Simple curves on surfaces are often represented as sequences of intersections with a triangulation. However, there are much more succinct ways of representing simple curves used i...
Marcus Schaefer, Eric Sedgwick, Daniel Stefankovic
COMBINATORICS
2007
66views more  COMBINATORICS 2007»
15 years 6 months ago
The Number of [Old-Time] Basketball Games with Final Score n: n where the Home Team was Never Losing but also Never Ahead by Mor
We show that the generating function (in n) for the number of walks on the square lattice with steps (1, 1), (1, −1), (2, 2) and (2, −2) from (0, 0) to (2n, 0) in the region 0...
Arvind Ayyer, Doron Zeilberger
RTS
1998
104views more  RTS 1998»
15 years 6 months ago
Real-Time Schedulability Tests for Preemptive Multitasking
When developing multitasking real-time systems, schedulability tests are used to formally prove that a given task set will meet its deadlines. A wide range of such tests have appe...
Colin J. Fidge