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DLT
2008
13 years 9 months ago
On the Relation between Periodicity and Unbordered Factors of Finite Words
Finite words and their overlap properties are considered in this paper. Let w be a finite word of length n with period p and where the maximum length of its unbordered factors equ...
Stepan Holub, Dirk Nowotka
LREC
2008
216views Education» more  LREC 2008»
13 years 9 months ago
Towards Semi Automatic Construction of a Lexical Ontology for Persian
Lexical ontologies and semantic lexicons are important resources in natural language processing. They are used in various tasks and applications, especially where semantic process...
Mehrnoush Shamsfard
LANMR
2007
13 years 9 months ago
Handling Exceptions in nonmonotonic reasoning
Abstract We introduce some differences in the style defeasible information is represented and inferences are made in nonmonotonic reasoning. These, at first sight harmless, chang...
Marcelino C. Pequeno, Rodrigo de M. S. Veras, Wlad...
NAACL
2007
13 years 9 months ago
Automatic Evaluation of Machine Translation Based on Rate of Accomplishment of Sub-Goals
The quality of a sentence translated by a machine translation (MT) system is difficult to evaluate. We propose a method for automatically evaluating the quality of each translati...
Kiyotaka Uchimoto, Katsunori Kotani, Yujie Zhang, ...
SODA
2008
ACM
184views Algorithms» more  SODA 2008»
13 years 9 months ago
On the approximability of influence in social networks
In this paper, we study the spread of influence through a social network, in a model initially studied by Kempe, Kleinberg and Tardos [14, 15]: We are given a graph modeling a soc...
Ning Chen