Information retrieval: data structures and algorithms
Information retrieval: data structures and algorithms
Word sense disambiguation for free-text indexing using a massive semantic network
CIKM '93 Proceedings of the second international conference on Information and knowledge management
Data mining: concepts and techniques
Data mining: concepts and techniques
Understanding semantic relationships
The VLDB Journal — The International Journal on Very Large Data Bases
Determining Semantic Similarity among Entity Classes from Different Ontologies
IEEE Transactions on Knowledge and Data Engineering
An Information-Theoretic Definition of Similarity
ICML '98 Proceedings of the Fifteenth International Conference on Machine Learning
Combining link and content analysis to estimate semantic similarity
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters
Semantic similarity between search engine queries using temporal correlation
WWW '05 Proceedings of the 14th international conference on World Wide Web
Algorithmic detection of semantic similarity
WWW '05 Proceedings of the 14th international conference on World Wide Web
Using information content to evaluate semantic similarity in a taxonomy
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Evaluating semantic similarity using GML in geographic information systems
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
Relaxing constraints on GeoPQL operators to improve query answering
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
GeoPQL: a geographical pictorial query language that resolves ambiguities in query interpretation
Journal on Data Semantics III
Structural similarity in geographical queries to improve query answering
Proceedings of the 2007 ACM symposium on Applied computing
| Hi-index | 0.00 |
This paper proposes a method for query approximation in Geographical Information Systems In our approach, queries are expressed by the Geographical Pictorial Query Language (GeoPQL), and query approximation is performed using WordNet, a lexical database for the English language available on the Internet Due to the focus on geographical context, we address WordNetpartitiontaxonomies If a concept contained in a query has no match in the database, the query is approximated using the immediate superconcepts and subconcepts in the WordNet taxonomy, and their related degrees of similarity Semantic similarity is evaluated using the information content approach, which shows a higher correlation with human judgment than the traditional similarity measures.