TY - JOUR
T1 - Expressive querying over fuzzy DL-Lite ontologies
AU - Pan, Jeff Z.
AU - Stamou, Giorgos
AU - Stoilos, Giorgos
AU - Thomas, Edward
N1 - This research was partially supported by (1) the FP6 Network of Excellence EC project Knowledge Web (IST-2004-507842), (2) the Advanced Knowledge Technologies (AKT6) project which is sponsored by the UK Engineering and Physical Sciences Council under grant number GR/N15764/01 and (3) the FP6 EC project X-Media (FP6-26978). Giorgos Stoilos was also partially supported by project PENED 03ED475 2003, which is cofinanced 75% of public expenditure through EC - European
Social Fund, 25% of public expenditure through Ministry of Development - General Secretariat of Research and Technology and through private sector, under measure 8.3 of OPERATIONAL PROGRAMME “COMPETITIVENESS” in the 3rd Community Support Programme.
PY - 2007/12/1
Y1 - 2007/12/1
N2 - Fuzzy Description Logics (f-DLs) have been proposed as formalisms capable of capturing and reasoning about imprecise and vague knowledge. The last years, research in Description Logics, and also in f- DLs, is largely focused on the development of languages where complexity of query answering is as efficient as query answering in data bases. One such example is the DL-Lite language and its fuzzy extension f-DL-Lite. In the current paper we present various a variety of query languages by which we can query a fuzzy DL-Lite knowledge base. Then, we present a prototype implementation for querying f-DL-Lite ontologies.
AB - Fuzzy Description Logics (f-DLs) have been proposed as formalisms capable of capturing and reasoning about imprecise and vague knowledge. The last years, research in Description Logics, and also in f- DLs, is largely focused on the development of languages where complexity of query answering is as efficient as query answering in data bases. One such example is the DL-Lite language and its fuzzy extension f-DL-Lite. In the current paper we present various a variety of query languages by which we can query a fuzzy DL-Lite knowledge base. Then, we present a prototype implementation for querying f-DL-Lite ontologies.
UR - http://www.scopus.com/inward/record.url?scp=84872958432&partnerID=8YFLogxK
UR - https://pdfs.semanticscholar.org/f571/0e4f2a806df67f83c33483cb895762507c2d.pdf?_ga=2.103585991.617790914.1543850714-711052601.1543850714
M3 - Conference article
AN - SCOPUS:84872958432
VL - 250
SP - 427
EP - 434
JO - CEUR Workshop Proceedings
JF - CEUR Workshop Proceedings
SN - 1613-0073
T2 - 20th International Workshop on Description Logics, DL 2007
Y2 - 8 June 2007 through 10 June 2007
ER -