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HASE
2008
IEEE
16 years 1 months ago
A Multi-Periodic Synchronous Data-Flow Language
Implementing real-time critical systems is an increasingly complex process that calls for high-level formal programming languages. Existing languages mainly focus on mono-periodic...
Julien Forget, Frédéric Boniol, Davi...
ICANN
2003
Springer
16 years 1 days ago
Learning Rule Representations from Boolean Data
We discuss a Probably Approximate Correct (PAC) learning paradigm for Boolean formulas, which we call PAC meditation, where the class of formulas to be learnt is not known in advan...
Bruno Apolloni, Andrea Brega, Dario Malchiodi, Gio...
SSDBM
1997
IEEE
96views Database» more  SSDBM 1997»
15 years 11 months ago
Summarizability in OLAP and Statistical Data Bases
Summarizability of OLAP and Statistical Databases is an a extremely important property because violating this condition can lead to erroneous conclusions and decisions. In this pa...
Hans-Joachim Lenz, Arie Shoshani
GISCIENCE
2008
Springer
130views GIS» more  GISCIENCE 2008»
15 years 8 months ago
Road Networks and Their Incomplete Representation by Network Data Models
Road networks, roads, and junctions are examples of natural language terms whose semantics can be described by affordances of their physical referents. In order to define affordanc...
Simon Scheider, Werner Kuhn
OTM
2010
Springer
15 years 5 months ago
A Personalized and Collaborative eLearning Materials Recommendation Scenario Using Ontology-Based Data Matching Strategies
Abstract. We propose a virtual teacher for the evaluation of students’ competencies. It aims to improve learning by making personalized suggestions on the learning materials. It ...
Ioana Ciuciu, Yan Tang