Sciweavers

5634 search results - page 216 / 1127
» About Abstract Classes
Sort
View
NMR
2004
Springer
15 years 4 months ago
Adding modal operators to the action language A
The action language A is a simple high-level language for describing transition systems. In this paper, we extend the action language A by allowing a unary modal operator in the u...
Aaron Hunter
ISIPTA
2003
IEEE
15 years 4 months ago
Study of the Probabilistic Information of a Random Set
Given a random set coming from the imprecise observation of a random variable, we study how to model the information about the distribution of this random variable. Specifically,...
Enrique Miranda, Inés Couso, Pedro Gil
EPIA
2003
Springer
15 years 4 months ago
A Methodology to Create Ontology-Based Information Retrieval Systems
Modern information retrieval systems need the capability to reason about the knowledge conveyed by text bases. In this paper a methodology to automatically create ontologies and cl...
José Saias, Paulo Quaresma
DEXAW
1999
IEEE
109views Database» more  DEXAW 1999»
15 years 3 months ago
Detection of Polygonal Frames in Complex Document Images
A robust method for the localization of frames within document images is presented. It aims at detecting regions delimited by closed polygonal lines or edges in complex color, gra...
Stefano Messelodi, Carla Maria Modena
SIGCSE
1999
ACM
128views Education» more  SIGCSE 1999»
15 years 3 months ago
Discovery learning in introductory operating system courses
Practical experiencesare necessaryto balance the theory discussed in textbooks and in class meetings. Effective practicalexperiencesmust have a clear purpose and must motivate stu...
Uta Ziegler