Sciweavers

6794 search results - page 851 / 1359
» Semantics of Visual Languages
Sort
View
ICDT
2010
ACM
195views Database» more  ICDT 2010»
15 years 11 months ago
Answering Non-Monotonic Queries in Relational Data Exchange
Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
André Hernich
AAAI
2006
15 years 8 months ago
Large Scale Knowledge Base Systems: An Empirical Evaluation Perspective
In this paper, we discuss how our work on evaluating Semantic Web knowledge base systems (KBSs) contributes to address some broader AI problems. First, we show how our approach pr...
Yuanbo Guo, Abir Qasem, Jeff Heflin
EKAW
2010
Springer
15 years 5 months ago
Scaling Up Question-Answering to Linked Data
Linked Data semantic sources, in particular DBpedia, can be used to answer many user queries. PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic We...
Vanessa Lopez, Andriy Nikolov, Marta Sabou, Victor...
CHI
2004
ACM
16 years 7 months ago
Human-robot speech interface understanding inexplicit utterances using vision
Speech interfaces should have a capability of dealing with inexplicit utterances including such as ellipsis and deixis since they are common phenomena in our daily conversation. T...
Zaliyana Mohd Hanafiah, Chizu Yamazaki, Akio Nakam...
VL
2005
IEEE
126views Visual Languages» more  VL 2005»
16 years 18 days ago
Animated Simulation of Integrated UML Behavioral Models Based on Graph Transformation
This paper shows how integrated UML models combining class, object, use-case, collaboration and state diagrams can be animated in a domain-specific layout. The presented approach...
Claudia Ermel, Karsten Hölscher, Sabine Kuske...