Principles of database and knowledge-base systems, Vol. I
Principles of database and knowledge-base systems, Vol. I
Fuzzy information and database systems
Fuzzy Sets and Systems - On fuzzy information and database systems
Mass assignments and fuzzy sets for fuzzy databases
Advances in the Dempster-Shafer theory of evidence
CYC: a large-scale investment in knowledge infrastructure
Communications of the ACM
WordNet: a lexical database for English
Communications of the ACM
Fuzzy queries in multimedia database systems
PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Combining fuzzy information from multiple systems
Journal of Computer and System Sciences
Data & Knowledge Engineering
Reconciling schemas of disparate data sources: a machine-learning approach
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Information Retrieval
Modern Information Retrieval
Combining fuzzy information: an overview
ACM SIGMOD Record
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
Boolean Query Mapping Across Heterogeneous Information Sources
IEEE Transactions on Knowledge and Data Engineering
Generic Schema Matching with Cupid
Proceedings of the 27th International Conference on Very Large Data Bases
Approximate query mapping: Accounting for translation closeness
The VLDB Journal — The International Journal on Very Large Data Bases
A survey of approaches to automatic schema matching
The VLDB Journal — The International Journal on Very Large Data Bases
Representing and reasoning about mappings between domain models
Eighteenth national conference on Artificial intelligence
Theory of Relational Databases
Theory of Relational Databases
Granular Association Rules for Multiple Taxonomies: A Mass Assignment Approach
Uncertainty Reasoning for the Semantic Web I
Internet search: Subdivision-based interactive query expansion and the soft semantic web
Applied Soft Computing
mTRACK: monitoring time-varying relations in approximately
CISDA'09 Proceedings of the Second IEEE international conference on Computational intelligence for security and defense applications
A framework for use of imprecise categorization in developing intelligent systems
IEEE Transactions on Fuzzy Systems
Adding a peer-to-peer trust layer to metadata generators
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
Viewpoints on emergent semantics
Journal on Data Semantics VI
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Information overload is a problem at an individual and a corporate level. Many solutions have been proposed, including knowledge management, data warehouses, service directories and digital libraries. The semantic Web aims to unify many of these approaches by appropriate markup and agreement on the meaning of the markup. At the individual's level, these techniques partially solve the problem by classifying documents within hierarchical structures and enabling searching and browsing of the documents. However, they also contribute to the problem as there is no unique categorisation and access structure that suits every individual. Finding the right document becomes a two-stage process — first find the right place in the categorisation scheme, then find the document within that class.In addition to enterprise-wide sources, individual information sources include e-mails, electronic documents in many formats, personal and group filespaces, notes, diary entries, etc. These are unlikely to conform to the enterprise categorisation but form useful resources nevertheless.The idea of an intelligent personal hierarchy for information (iPHI) is to auto-configure access to multiple sources of information based on personal categories. This entails fuzzy matching of meta-data structure as well as content. Metadata is a powerful tool in intelligent information management; however, it is not necessarily uniform, either in label or in content. One document's ‘author’ is another's ‘creator’; ‘John Smith’, ‘Smith, John’ and ‘J.Smith’ all refer to the same individual but are syntactically different.Fusion (or intelligent integration) of information takes place in an environment where the data may be of varying quality, and some may be incomplete or inconsistent. Combining metadata (and the associated data) is not possible without knowing (or learning) the mappings between their ontologies. Such mappings are likely to be soft, i.e. approximate — different sources arise from different designers with different world views. Soft computing is vital to tackle these problems. Frequently, data sources are organised implicitly, according to an internal ontology or taxonomy. Knowing this ontology or taxonomy is a necessary first step to using it in the fusion process. The work described in this paper extracts the implicit taxonomy and enables a user's interaction with the data (e.g. searching) to be expressed in their preferred terms rather than those used by the system.