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IGPL
2008
82views more  IGPL 2008»
13 years 7 months ago
Ternary Exclusive Or
Ternary exclusive or is the (two valued) truth function that is true just in case exactly one of its three arguments is true. This is an interesting truth function, not definable ...
Francis Jeffry Pelletier, Andrew Hartline
IJVR
2008
124views more  IJVR 2008»
13 years 7 months ago
Tactile Displays in Human-Machine Interaction: Four Case Studies
Tactile and force feedback are widely exploited in VR and VE applications as a complement or substitution of the visual or auditory presentation of information. We have successfull...
Ramiro Velazquez, Edwige Pissaloux
IPL
2008
65views more  IPL 2008»
13 years 7 months ago
On the fixed-parameter tractability of parameterized model-checking problems
In this note, we show, through the use of examples, how generic results for proving fixed-parameter tractability which apply to restricted classes of structures can sometimes be m...
Iain A. Stewart
IPL
2008
172views more  IPL 2008»
13 years 7 months ago
Approximation algorithms for restricted Bayesian network structures
Bayesian Network structures with a maximum in-degree of k can be approximated with respect to a positive scoring metric up to an factor of 1/k. Key words: approximation algorithm,...
Valentin Ziegler
JAR
2008
101views more  JAR 2008»
13 years 7 months ago
Tilting at Windmills with Coq: Formal Verification of a Compilation Algorithm for Parallel Moves
This article describes the formal verification of a compilation algorithm that transforms parallel moves (parallel assignments between variables) into a semanticallyequivalent sequ...
Laurence Rideau, Bernard P. Serpette, Xavier Leroy