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CCCG
2009
15 years 5 months ago
On Directed Graphs with an Upward Straight-line
In this paper we study the problem of computing an upward straight-line embedding of a directed graph G into a point set S, i.e. a planar drawing of G such that each vertex is map...
Carla Binucci, Emilio Di Giacomo, Walter Didimo, A...
SIGECOM
2008
ACM
141views ECommerce» more  SIGECOM 2008»
15 years 4 months ago
On the communication requirements of verifying the VCG outcome
We consider the amount of communication required to verify the outcome of the Vickrey-Clarke-Groves (VCG) mechanism: an efficient allocation together with incentivizing VCG paymen...
Sébastien Lahaie, David C. Parkes
AUTOMATICA
2000
89views more  AUTOMATICA 2000»
15 years 4 months ago
Interval constraint propagation with application to bounded-error estimation
: For a large class of bounded-error estimation problems, the posterior feasible set 5 for the parameters can be dened by nonlinear inequalities. The set-inversion approach combine...
Luc Jaulin
JCT
2010
72views more  JCT 2010»
15 years 2 months ago
Extensions and restrictions of Wythoff's game preserving its p positions
We consider extensions and restrictions of Wythoff’s game having exactly the same set of P positions as the original game. No strict subset of rules give the same set of P posit...
Éric Duchêne, Aviezri S. Fraenkel, Ri...
TKDE
2010
159views more  TKDE 2010»
15 years 2 months ago
The Tiled Bitmap Forensic Analysis Algorithm
— Tampering of a database can be detected through the use of cryptographically-strong hash functions. Subsequently-applied forensic analysis algorithms can help determine when, w...
Kyriacos E. Pavlou, Richard T. Snodgrass