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CSR
2010
Springer
15 years 11 months ago
Comparing Two Stochastic Local Search Algorithms for Constraint Satisfaction Problems
Abstract. In this survey we compare the similarities, differences and the complexities of two very different approaches to solve a general constraint satisfaction probblems (CSP). ...
Uwe Schöning
DIS
2001
Springer
15 years 11 months ago
Dynamic Aggregation to Support Pattern Discovery: A Case Study with Web Logs
Rapid growth of digital data collections is overwhelming the capabilities of humans to comprehend them without aid. The extraction of useful data from large raw data sets is someth...
Lida Tang, Ben Shneiderman
RANDOM
2001
Springer
15 years 11 months ago
Proclaiming Dictators and Juntas or Testing Boolean Formulae
We consider the problem of determining whether a given function ¢ £ ¤¥ ¦ §¨©  ¤¥ ¦ §¨ belongs to a certain class of Boolean functions  or whether it is far from the...
Michal Parnas, Dana Ron, Alex Samorodnitsky
FOCS
2000
IEEE
15 years 11 months ago
On the Hardness of Graph Isomorphism
We show that the graph isomorphism problem is hard under DLOGTIME uniform AC0 many-one reductions for the complexity classes NL, PL (probabilistic logarithmic space) for every loga...
Jacobo Torán
ITICSE
1999
ACM
15 years 11 months ago
Distributed algorithms visualisation for educational purposes
We present our work on building interactive continuous visualisations of distributed algorithms for educational purposes. The animations are comprised by a set of visualisation wi...
Boris Koldehofe, Marina Papatriantafilou, Philippa...