Sciweavers

3702 search results - page 135 / 741
» All Pairings Are in a Group
Sort
View
TPHOL
2009
IEEE
16 years 1 months ago
Trace-Based Coinductive Operational Semantics for While
We present four coinductive operational semantics for the While language accounting for both terminating and non-terminating program runs: big-step and small-step relational semant...
Keiko Nakata, Tarmo Uustalu
SRDS
1999
IEEE
15 years 10 months ago
Highly Available Process Support Systems: Implementing Backup Mechanisms
Availability in Process Support Systems (PSS) can be achieved by using standby mechanisms that allow a backup server to take over in case a primary server fails. These mechanisms,...
Claus Hagen, Gustavo Alonso
NIPS
1998
15 years 7 months ago
Orientation, Scale, and Discontinuity as Emergent Properties of Illusory Contour Shape
A recent neural model of illusory contour formation is based on a distribution of natural shapes traced by particles moving with constant speed in directions given by Brownian mot...
Karvel K. Thornber, Lance R. Williams
DM
2008
104views more  DM 2008»
15 years 6 months ago
Improved upper and lower bounds on the feedback vertex numbers of grids and butterflies
We improve upon the best known upper and lower bounds on the sizes of minimal feedback vertex sets in butterflies. Also, we construct new feedback vertex sets in grids so that for...
Florent R. Madelaine, Iain A. Stewart
ENTCS
2008
124views more  ENTCS 2008»
15 years 6 months ago
Stability for Effective Algebras
We give a general method for showing that all numberings of certain effective algebras are recursively equivalent. The method is based on computable approximation-limit pairs. The...
Jens Blanck, Viggo Stoltenberg-Hansen, John V. Tuc...