Approximative Query Techniques for Agents with Heterogeneous Ontologies and Perceptive Capabilities.
Patrick DohertyAndrzej SzalasWitold LukaszewiczPublished in: KR (2004)
Keyphrases
- heterogeneous databases
- multi agent systems
- semantic query
- multi agent
- communicating agents
- database
- query processing
- multiple agents
- heterogeneous data
- software agents
- intelligent agents
- databases
- multiagent systems
- user queries
- data sources
- cooperative
- response time
- relevance feedback
- domain ontology
- semantically rich
- range queries
- query evaluation
- query expansion
- autonomous agents
- highly dynamic
- agent model
- artificial agents
- knowledge representation
- knowledge base
- heterogeneous environments
- distributed search
- data structure
- semantic web
- information integration
- dynamic environments
- domain knowledge
- learning capabilities
- semantic relationships
- agent technology
- semantic web technologies
- mobile agents
- domain specific
- multiple autonomous