Semantics for hierarchical task-network planning
Semantics for hierarchical task-network planning
On the MSE robustness of batching estimators
Proceedings of the 33nd conference on Winter simulation
Combining description logic reasoning with ai planning for composition of web services
Combining description logic reasoning with ai planning for composition of web services
Journal of Artificial Intelligence Research
HTN planning for Web Service composition using SHOP2
Web Semantics: Science, Services and Agents on the World Wide Web
Learning semantic web from e-tourism
KES-AMSTA'08 Proceedings of the 2nd KES International conference on Agent and multi-agent systems: technologies and applications
Bringing semantics to web services: the OWL-S approach
SWSWPC'04 Proceedings of the First international conference on Semantic Web Services and Web Process Composition
A concurrent constraint and pi-calculus-based language for service contracting
International Journal of Wireless and Mobile Computing
A method of ontologies merging based on rules
International Journal of Wireless and Mobile Computing
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Web Question Answering (WQA) and Web Service (WS) are parallel fields in intelligent web computing. In network services, they are used widely, and they are rarely combined together. For many intelligent web applications, however, using them together tends to be important. This paper based on the study of significant techniques of WQA, WS and Hierarchical Task Network (HTN), including Natural Language Processing (NLP), Web Service Ontology and a planner of HTN, gives a proposal of WQA framework. This framework combines NLP, predicate logic, Semantic Web description and an HTN planner-SHOP2, turning question answering into a planning problem by question mapping and service planning. It addresses a transition from natural language to semantic expression, composites web services dynamically by using SHOP2, and obtains the answering that meets customers' question by executing the web services sequence.