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IJRR
2007
80views more  IJRR 2007»
15 years 6 months ago
Fast Laser Scan Matching using Polar Coordinates
In this paper a novel Polar Scan Matching (PSM) approach is described that works in the laser scanner’s polar coordinate system, therefore taking advantage of the structure of t...
Albert Diosi, Lindsay Kleeman
TCS
2008
15 years 6 months ago
Itemset frequency satisfiability: Complexity and axiomatization
Computing frequent itemsets is one of the most prominent problems in data mining. We study the following related problem, called FREQSAT, in depth: given some itemset-interval pai...
Toon Calders
CIB
2004
57views more  CIB 2004»
15 years 6 months ago
Identifying Global Exceptional Patterns in Multi-database Mining
In multi-database mining, there can be many local patterns (frequent itemsets or association rules) in each database. At the end of multi-database mining, it is necessary to analyz...
Chengqi Zhang, Meiling Liu, Wenlong Nie, Shichao Z...
NN
2002
Springer
15 years 6 months ago
Dopamine-dependent plasticity of corticostriatal synapses
Knowledge of the effect of dopamine on corticostriatal synaptic plasticity has advanced rapidly over the last 5 years. We consider this new knowledge in relation to three factors ...
John N. J. Reynolds, Jeffery R. Wickens
SAC
2002
ACM
15 years 6 months ago
Soft constraint propagation and solving in CHRs
Soft constraints are a generalization of classical constraints, where constraints and/or partial assignments are associated to preference or importance levels, and constraints are...
Stefano Bistarelli, Thom W. Frühwirth, Michae...