A data abstraction approach for query relaxation

A fuzzy representation of data for relational databases

Bill P. Buckles, Frederick E. Petry · Fuzzy Sets and Systems · 1982 · 611 citations

Database Design, Fuzzy Logic, Engineering +9

Generalizing database relational algebra for the treatment of incomplete or uncertain information and vague queries

Henri Prade · Information Sciences · 1984 · 554 citations

Uncertain Information, Fuzzy Logic, Engineering +11

VAGUE: a user interface to relational databases that permits vague queries

Amihai Motro · ACM Transactions on Information Systems · 1988 · 295 citations · Full text

Relational Database, Engineering, Specific Query +20

Implementing imprecision in information systems

Maria Zemankova, Abraham Kandel · Information Sciences · 1985 · 162 citations

Data Validation, Engineering, Data Science +9

FLEX: a tolerant and cooperative user interface to databases

A. Motro · IEEE Transactions on Knowledge and Data Engineering · 1990 · 127 citations

Engineering, Databases, Semantic Web +17