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EUROCRYPT
2001
Springer
15 years 4 months ago
Finding Secure Curves with the Satoh-FGH Algorithm and an Early-Abort Strategy
The use of elliptic curves in cryptography relies on the ability to count the number of points on a given curve. Before 1999, the SEA algorithm was the only efficient method known ...
Mireille Fouquet, Pierrick Gaudry, Robert Harley
GD
2003
Springer
15 years 5 months ago
Characterizing Families of Cuts That Can Be Represented by Axis-Parallel Rectangles
A drawing of a family of cuts of a graph is an augmented drawing of the graph such that every cut in the family is represented by a simple closed curve and vice versa. We show tha...
Ulrik Brandes, Sabine Cornelsen, Dorothea Wagner
AUTOMATICA
2008
92views more  AUTOMATICA 2008»
15 years 14 hour ago
Robust high-order repetitive control: Optimal performance trade-offs
High-order repetitive control has previously been introduced to either improve the robustness for period-time uncertainty or reduce the sensitivity for non-periodic inputs of stan...
Goele Pipeleers, Bram Demeulenaere, Joris De Schut...
IMAMCI
2007
70views more  IMAMCI 2007»
14 years 11 months ago
On the geometry of stability regions of Smith predictors subject to delay uncertainty
In this paper, we present a geometric method for describing the effects of the delay induced uncertainty on the stability of a standard Smith Predictor control scheme. The method...
Constantin-Irinel Morarescu, Silviu-Iulian Nicules...
SMA
2008
ACM
173views Solid Modeling» more  SMA 2008»
14 years 11 months ago
Visibility-based feature extraction from discrete models
In this paper, we present a new visibility-based feature extraction algorithm from discrete models as dense point clouds resulting from laser scans. Based on the observation that ...
Antoni Chica