Research interests

Web 2.0

u Blogs, Wikis, P2P, IM, Communities of practice,

u Social networks, FOAF, XFN, RDF, Folksonomy, tagging

u Mashup languages (Ajax), Syndication (RSS, Atom), podcast

Knowledge engineering & management

u Knowledge representation, knowledge acquisition, knowledge sharing

u Context representation, context acquisition

u Social network, knowledge network, context-aware group formation

Semantic Web services

u Semantic Web services, Trustworthy Web services

u Service oriented architecture (SOA), Context-aware matchmaker, semantic search

u Ontology, Agent, XML, SOAP, WSDL, UDDI, DAML-S, OWL-S, RDF

Mobile Internet

u Peer-to-peer, Instant messenger, Blogs, Wikis, RDF, RSS

u Content management, contnet adaptation, collaborative annotation

u Portable devices, PDA, Java phone, smart phone

Ubiquitous intelligence & computing

u Location-aware applications, context-aware applications

u RFID, Mote, wireless sensor network

u Ubiquitous learning design, mobile learning, situated learning

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