Intelligent query answering in rule based systems
Journal of Logic Programming
Principles of database and knowledge-base systems, Vol. I
Principles of database and knowledge-base systems, Vol. I
How to recognize interesting topics to provide cooperative answering
Information Systems
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
Stable semantics for probabilistic deductive databases
Information and Computation
An incremental concept formation approach for learning from databases
Theoretical Computer Science - Special issue on formal methods in databases and software engineering
CoLan: a functional constraint language and its implementation
Data & Knowledge Engineering
PODS '95 Proceedings of the fourteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
DEVise: integrated querying and visual exploration of large datasets
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
The Aqua approximate query answering system
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
FLEX: A Tolerant and Cooperative User Interface to Databases
IEEE Transactions on Knowledge and Data Engineering
Using a Relational Database to Support Explanation in a Knowledge-Based System
IEEE Transactions on Knowledge and Data Engineering
Intensional Answers to Database Queries
IEEE Transactions on Knowledge and Data Engineering
User Preference Information in Query Answering
FQAS '02 Proceedings of the 5th International Conference on Flexible Query Answering Systems
Knowledge Mining by Imprecise Querying: A Classification-Based Approach
Proceedings of the Eighth International Conference on Data Engineering
MindReader: Querying Databases Through Multiple Examples
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
Qualified Answers That Reflect User Needs and Preferences
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
An Epistemic Foundation for Logic Programming with Uncertainty
Proceedings of the 14th Conference on Foundations of Software Technology and Theoretical Computer Science
UAI '90 Proceedings of the Sixth Annual Conference on Uncertainty in Artificial Intelligence
Preferences; Putting More Knowledge into Queries
VLDB '87 Proceedings of the 13th International Conference on Very Large Data Bases
MYSTIQ: a system for finding more answers by using probabilities
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
WEBCOOP: a cooperative question-answering system on the web
EACL '03 Proceedings of the tenth conference on European chapter of the Association for Computational Linguistics - Volume 2
Data Mining: Concepts and Techniques
Data Mining: Concepts and Techniques
Resource Management Continuity With Constraint Inheritance Relation
ARES '06 Proceedings of the First International Conference on Availability, Reliability and Security
Preference SQL: design, implementation, experiences
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Empty versus overabundant answers to flexible relational queries
Fuzzy Sets and Systems
Supporting queries with imprecise constraints
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
Incremental controlled relaxation of failing flexible queries
Journal of Intelligent Information Systems
The role of fuzzy logic in the management of uncertainty in expert systems
Fuzzy Sets and Systems
A framework for query refinement with user feedback
Journal of Systems and Software
On modeling query refinement by capturing user intent through feedback
ADC '12 Proceedings of the Twenty-Third Australasian Database Conference - Volume 124
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In computer based internet services, queries are usually submitted in a context. Either the contexts are created, or are assumed - e.g., a purchase order, or an airline reservation. Unfortunately, there is little theoretical foundation for contexts, and systems usually do not use them formally. In this paper, we propose a model for context representation in the direction of aspect oriented programming and object-oriented systems, and show that contexts can be used to process queries better. We outline a brief model that we are pursuing based on the idea of constraint inheritance with exceptions in a query tree.