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SCCC
2002
IEEE
15 years 9 months ago
On the Distribution of Keys by Hashing
The distribution of keys by a hash function as used in hash search with chaining is studied by considering the distribution of keys a random function from keys to buckets would gi...
Horst H. von Brand
FOCS
1999
IEEE
15 years 8 months ago
Learning Mixtures of Gaussians
Mixtures of Gaussians are among the most fundamental and widely used statistical models. Current techniques for learning such mixtures from data are local search heuristics with w...
Sanjoy Dasgupta
AIMSA
2006
Springer
15 years 8 months ago
Using Verbs to Characterize Noun-Noun Relations
Abstract. We present a novel, simple, unsupervised method for characterizing the semantic relations that hold between nouns in noun-noun compounds. The main idea is to discover pre...
Preslav Nakov, Marti A. Hearst
CCCG
1996
15 years 5 months ago
Heuristic Motion Planning with Many Degrees of Freedom
We present a heuristic approach to the geometric motion planning problem with the aim to quickly solve intuitively simple problems. It is based on a divide-and-conquer path search...
Thomas Chadzelek, Jens Eckstein, Elmar Schöme...
ICCS
2004
Springer
15 years 9 months ago
Improvements in FSM Evolutions from Partial Input/Output Sequences
This work focuses on the synthesis of finite-state machines (FSMs) by observing its input/output behaviors. Evolutionary approaches that have been proposed to solve this problem do...
Sérgio G. Araújo, Antônio C. M...