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FCS
2006
15 years 6 months ago
Another Algorithm for Computing Longest Common Increasing Subsequence for Two Random Input Sequences
We have previously developed several algorithms which deal with different input sequence scenarios respectively. In this paper, another sequential algorithm for computing Longest ...
Yongsheng Bai, Bob P. Weems
IJAC
2008
97views more  IJAC 2008»
15 years 4 months ago
Random Generation of Finitely Generated Subgroups of a Free Group
We give an efficient algorithm to randomly generate finitely generated subgroups of a given size, in a finite rank free group. Here, the size of a subgroup is the number of vertic...
Frédérique Bassino, Cyril Nicaud, Pa...
IJSN
2006
96views more  IJSN 2006»
15 years 4 months ago
A new signature scheme without random oracles
In this paper, we propose a new signature scheme that is existentially unforgeable under a chosen message attack without random oracle. The security of our scheme depends on a new ...
Chik How Tan
TOG
2008
103views more  TOG 2008»
15 years 4 months ago
Sketch-based tree modeling using Markov random field
In this paper, we describe a new system for converting a user's freehand sketch of a tree into a full 3D model that is both complex and realistic-looking. Our system does thi...
Xuejin Chen, Boris Neubert, Ying-Qing Xu, Oliver D...
IANDC
2011
84views more  IANDC 2011»
14 years 11 months ago
Teaching randomized learners with feedback
The present paper introduces a new model for teaching randomized learners. Our new model, though based on the classical teaching dimension model, allows to study the influence of...
Frank J. Balbach, Thomas Zeugmann