Ubiquitous Environment Supporting Knowledge Service Middleware Technology Development

From Saltlux

Ubiquitous Environment Supporting Knowledge Service Middleware Technology Development is targeted to develop common core middleware technology based on multi-modal UI, ontology and context awareness for enabling to realization of optimum knowledge service meeting to given context in ubiquitous application environment, and to materialization of telematics and commercial test product that enables seamless service in intellectual home network environment by utilization of this technology.

Development of knowledge service middleware for securing integrated operation with context exchange between tools, and for customized service construction is targeted to materialization of ubiquitous society.




Intellectual service middleware includes technology to express, store, share and manage diversified and big context without ambiguity. Developed middleware expresses and managed information context proactively collected and processed in accordance with the user’s interests and context and physical and environmental context created by various physical sensors, and provides customized service that is personalized and optimized to user based on accumulated context information. Key technologies of intellectual service middleware are as follows.




1) Context aware middleware development to express, manage and converse semantic based reasoning technology context: Development of adaptive group based multi user context aware module, Multi user tracking module development, Dynamic reconstruction technology development of detailed function for user customized service, and development of linkage model technology between ontology application server

2) Knowledge service supporting information mining technology: Technology development for retrieval, summarization and classification of information from user interested information resources and documents, development of information filtering technology to select and provide information to meet user’s need, component type of analysis tool development of knowledge information mining, and DB construction technology development for information mining by application service

3) Information service personalization technology : Profiling technology development for user’s statical/long term taste, characteristical type retrieval and utilization, personal dynamic behavioral type and pattern learning technology development, and user privacy management technology development

4) Multi modal interface technology : Development of multi-modal information processing technology in multi-user/terminal environment, development of multi-modal platform, Multi-modal information acquisition/output technology development



Intellectual service middleware can be applied in the field of home network, telematics, intellectual robot, etc. In home network, appropriate information may be provided in various method of in- and output in accordance with individual taste, interest context and environment of family. In the field of telematics personally interested information on knowledge, traffic, schedule and web mails may be inquired or briefed through voice during the mobile situation. Thus, intellectual service middleware is an important technology for materialization of Ubiquitous Society environment.