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ISEMANTICS
2010
14 years 11 months ago
Geographical linked data: a Spanish use case
We present the process that has been followed for the development of an application that makes use of several heterogeneous Spanish public datasets that are related to administrat...
Alexander de León, Victor Saquicela, Luis M...
FLAIRS
2006
14 years 11 months ago
Using Activity Theory to Model Context Awareness: A Qualitative Case Study
In this paper, we describe an approach to modelling contextaware systems starting on the knowledge level. We make use of ideas from Activity Theory to structure the general contex...
Jörg Cassens, Anders Kofod-Petersen
81
Voted
SBBD
2004
82views Database» more  SBBD 2004»
14 years 11 months ago
Optimizing Ranking Calculation in Web Search Engines: a Case Study
Web search engines compete to offer the fastest responses with highest relevance. However, as Web collections grow, it becomes more difficult to achieve this purpose. As most user...
Miguel Costa, Mário J. Silva
CORR
2010
Springer
108views Education» more  CORR 2010»
14 years 10 months ago
Mining The Successful Binary Combinations: Methodology and A Simple Case Study
The importance of finding the characteristics leading to either a success or a failure is one of the driving forces of data mining. The various application areas of finding succes...
Yuval Cohen
ENTCS
2008
102views more  ENTCS 2008»
14 years 10 months ago
Functorial Coalgebraic Logic: The Case of Many-sorted Varieties
Following earlier work, a modal logic for T-coalgebras is a functor L on a suitable variety. Syntax and proof system of the logic are given by presentations of the functor. This p...
Alexander Kurz, Daniela Petrisan