589 search results - page 53 / 118 » Matching Concavity Trees |
ALGORITHMICA
2005
14 years 9 months ago
2005
Abstract. We consider random tries and random patricia trees constructed from n independent strings of symbols drawn from any distribution on any discrete space. We show that many ...
EACL
2009
ACL Anthology
14 years 7 months ago
2009
ACL Anthology
like text summarisation requires a means of producing novel summary sentences. In order to improve the grammaticality of the generated sentence, we model a global (sentence) level...
TALG
2011
14 years 4 months ago
2011
We consider the task of network exploration by a mobile agent (robot) with small memory. The agent has to traverse all nodes and edges of a network (represented as an undirected c...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
Registration is a fundamental task in image processing and quite a few registration techniques have been developed in various fields. In this paper we propose a novel graphreprese...
PODS
2005
ACM
15 years 10 months ago
2005
ACM
MSO logic on unranked trees has been identified as a convenient theoretical framework for reasoning about expressiveness and implementations of practical XML query languages. As a...