Principles of database and knowledge-base systems, Vol. I
Principles of database and knowledge-base systems, Vol. I
The logic of knowledge bases
Optimal aggregation algorithms for middleware
PODS '01 Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Minimal probing: supporting expensive predicates for top-k queries
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Combining fuzzy information: an overview
ACM SIGMOD Record
A Parametric Approach to Deductive Databases with Uncertainty
IEEE Transactions on Knowledge and Data Engineering
Optimizing Multi-Feature Queries for Image Databases
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
The complexity of relational query languages (Extended Abstract)
STOC '82 Proceedings of the fourteenth annual ACM symposium on Theory of computing
The description logic handbook: theory, implementation, and applications
The description logic handbook: theory, implementation, and applications
RankSQL: query algebra and optimization for relational top-k queries
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
DL-Lite: tractable description logics for ontologies
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 2
Reasoning within fuzzy description logics
Journal of Artificial Intelligence Research
Query rewriting and answering under constraints in data integration systems
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Data complexity of reasoning in very expressive description logics
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Scalable querying services over fuzzy ontologies
Proceedings of the 17th international conference on World Wide Web
Vague Knowledge Bases for Matchmaking in P2P E-Marketplaces
ESWC '07 Proceedings of the 4th European conference on The Semantic Web: Research and Applications
Towards Vague Query Answering in Logic Programming for Logic-Based Information Retrieval
IFSA '07 Proceedings of the 12th international Fuzzy Systems Association world congress on Foundations of Fuzzy Logic and Soft Computing
Top-k Retrieval in Description Logic Programs Under Vagueness for the Semantic Web
SUM '07 Proceedings of the 1st international conference on Scalable Uncertainty Management
Fuzzy matchmaking in e-marketplaces of peer entities using Datalog
Fuzzy Sets and Systems
Managing uncertainty and vagueness in description logics for the Semantic Web
Web Semantics: Science, Services and Agents on the World Wide Web
Semantic-Based Top-k Retrieval for Competence Management
ISMIS '09 Proceedings of the 18th International Symposium on Foundations of Intelligent Systems
Comparison of Scoring and Order Approach in Description Logic $\mathcal{EL(D)}$
SOFSEM '10 Proceedings of the 36th Conference on Current Trends in Theory and Practice of Computer Science
Tightly integrated probabilistic description logic programs for representing ontology mappings
FoIKS'08 Proceedings of the 5th international conference on Foundations of information and knowledge systems
Learning to rank individuals in description logics using kernel perceptrons
RR'10 Proceedings of the Fourth international conference on Web reasoning and rule systems
Top-k retrieval for ontology mediated access to relational databases
Information Sciences: an International Journal
Tightly integrated probabilistic description logic programs for representing ontology mappings
Annals of Mathematics and Artificial Intelligence
A top-k query answering procedure for fuzzy logic programming
Fuzzy Sets and Systems
Tractable reasoning with vague knowledge using fuzzy $\mathcal{EL}^{++}$
Journal of Intelligent Information Systems
Rank prediction for semantically annotated resources
Proceedings of the 28th Annual ACM Symposium on Applied Computing
| Hi-index | 0.00 |
We address the problem of evaluating ranked top-k queries in description logics. The problem occurs whenever we allow queries such as “find cheap hotels close to the conference location” in which fuzzy predicates like cheap and close occur. We show how to efficiently compute the top-k answers of conjunctive queries with fuzzy predicates over DL-LITE like knowledge bases.