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KCAP
2005
ACM
14 years 3 months ago
An Approach to Ontology Mapping Negotiation
Ontology mapping negotiation aims to achieve consensus among real-world entities about the process of transforming information between different models (ontologies). This paper de...
Nuno Silva, Paulo Maio, João Rocha
GLOBECOM
2007
IEEE
14 years 4 months ago
Improving Connectivity via Relays Deployment in Wireless Sensor Networks
Abstract— Enhancing the connectivity of wireless sensor networks is necessary to avoid the occurrence of coverage gaps. In this paper, we aim at improving the network connectivit...
Ahmed S. Ibrahim, Karim G. Seddik, K. J. Ray Liu
ECP
1999
Springer
138views Robotics» more  ECP 1999»
14 years 2 months ago
Numeric State Variables in Constraint-Based Planning
We extend a planning algorithm to cover simple forms of arithmetics. The operator preconditions can refer to the values of numeric variables and the operator postconditions can mod...
Jussi Rintanen, Hartmut Jungholt
HT
1998
ACM
14 years 2 months ago
Toward an Ecology of Hypertext Annotation
Annotation is a key way in which hypertexts grow and increase in value. This paper first characterizes annotation according to a set of dimensions to situate a long-term study of ...
Catherine C. Marshall
AAAI
2007
14 years 6 days ago
Point-Based Policy Iteration
We describe a point-based policy iteration (PBPI) algorithm for infinite-horizon POMDPs. PBPI replaces the exact policy improvement step of Hansen’s policy iteration with point...
Shihao Ji, Ronald Parr, Hui Li, Xuejun Liao, Lawre...