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TCS
2002
13 years 9 months ago
Complexity measures and decision tree complexity: a survey
We discuss several complexity measures for Boolean functions: certi cate complexity, sensitivity, block sensitivity, and the degree of a representing or approximating polynomial. ...
Harry Buhrman, Ronald de Wolf
TCS
2002
13 years 9 months ago
Threshold counters with increments and decrements
A threshold counter is a shared data structure that assumes integer values. It provides two operations:Increment changesthe current counter value from v to v
Costas Busch, Neophytos Demetriou, Maurice Herlihy...
TCS
2002
13 years 9 months ago
Streams and strings in formal proofs
Streams are acyclic directed subgraphs of the logical ow graph of a proof representing bundles of paths with the same origin and the same end. The notion of stream is used to desc...
Alessandra Carbone
TCS
2002
13 years 9 months ago
Strictness, totality, and non-standard-type inference
In this paper we present two non-standard-type inference systems for conjunctive strictness and totality analyses of higher-order-typed functional programs and prove completeness ...
Mario Coppo, Ferruccio Damiani, Paola Giannini
TCS
2002
13 years 9 months ago
Unsupervised learning in neural computation
In this article, we consider unsupervised learning from the point of view of applying neural computation on signal and data analysis problems. The article is an introductory surve...
Erkki Oja