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CORR
2011
Springer
186views Education» more  CORR 2011»
14 years 4 months ago
A Goal-Directed Implementation of Query Answering for Hybrid MKNF Knowledge Bases
Ontologies and rules are usually loosely coupled in knowledge representation formalisms. In fact, ontologies use open-world reasoning while the leading semantics for rules use non...
Ana Sofia Gomes, José Júlio Alferes,...
POPL
2010
ACM
15 years 7 months ago
A Relational Modal Logic for Higher-Order Stateful ADTs
The method of logical relations is a classic technique for proving the equivalence of higher-order programs that implement the same observable behavior but employ different intern...
Derek Dreyer, Georg Neis, Andreas Rossberg, Lars B...
GIS
1998
ACM
14 years 9 months ago
Mean-Variance Analysis of the Performance of Spatial Ordering Methods
Geographical Information Systems (GIS) involve the manipulation of large spatial data sets, and the performance of these systems is often determined by how these data sets are orga...
Akhil Kumar, Waleed A. Muhanna, Raymond A. Patters...
86
Voted
JSW
2008
95views more  JSW 2008»
14 years 9 months ago
From Sensors to Assisted Driving - Bridging the Gap
Increasing traffic density enforces development of Advanced Driver Assistance Systems to cope with safety aspects. Such systems require serious amount of sensor data to deduce spat...
Marcus Tönnis, Jan-Gregor Fischer, Gudrun Kli...
72
Voted
BC
1998
117views more  BC 1998»
14 years 9 months ago
Where did I take that snapshot? Scene-based homing by image matching
In homing tasks, the goal is often not marked by visible objects but must be inferred from the spatial relation to the visual cues in the surrounding scene. The exact computation o...
Matthias O. Franz, Bernhard Schölkopf, Hanspe...