Probabilistic Datalog—a logic for powerful retrieval methods
SIGIR '95 Proceedings of the 18th annual international ACM SIGIR conference on Research and development in information retrieval
A probabilistic relational algebra for the integration of information retrieval and database systems
ACM Transactions on Information Systems (TOIS)
From statistical knowledge bases to degrees of belief
Artificial Intelligence
ProbView: a flexible probabilistic database system
ACM Transactions on Database Systems (TODS)
Data integration: a theoretical perspective
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Foundations of Databases: The Logical Level
Foundations of Databases: The Logical Level
The Management of Probabilistic Data
IEEE Transactions on Knowledge and Data Engineering
The Theory of Probabilistic Databases
VLDB '87 Proceedings of the 13th International Conference on Very Large Data Bases
Generic Schema Matching with Cupid
Proceedings of the 27th International Conference on Very Large Data Bases
Querying Heterogeneous Information Sources Using Source Descriptions
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
A survey of approaches to automatic schema matching
The VLDB Journal — The International Journal on Very Large Data Bases
Semi-Automatic, Semantic Discovery of Properties from Database Schemes
IDEAS '98 Proceedings of the 1998 International Symposium on Database Engineering & Applications
CORDS: automatic discovery of correlations and soft functional dependencies
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Efficient query evaluation on probabilistic databases
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Asymptotic conditional probabilities for conjunctive queries
ICDT'05 Proceedings of the 10th international conference on Database Theory
Principles of dataspace systems
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Data integration: the teenage years
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
ULDBs: databases with uncertainty and lineage
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Probabilistic information retrieval approach for ranking of database query results
ACM Transactions on Database Systems (TODS)
An incremental algorithm for computing ranked full disjunctions
Journal of Computer and System Sciences
Towards domain-independent information extraction from web tables
Proceedings of the 16th international conference on World Wide Web
Optimizing mpf queries: decision support and probabilistic inference
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Management of probabilistic data: foundations and challenges
Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Range search on multidimensional uncertain data
ACM Transactions on Database Systems (TODS)
Management of data with uncertainties
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Toward best-effort information extraction
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Query answering techniques on uncertain and probabilistic data: tutorial summary
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
General Database Statistics Using Entropy Maximization
DBPL '09 Proceedings of the 12th International Symposium on Database Programming Languages
Representing uncertain data: models, properties, and algorithms
The VLDB Journal — The International Journal on Very Large Data Bases
The VLDB Journal — The International Journal on Very Large Data Bases
Proceedings of the 18th ACM conference on Information and knowledge management
Ranking Approximate Query Rewritings Based on Views
FQAS '09 Proceedings of the 8th International Conference on Flexible Query Answering Systems
Combining logic and probabilities for discovering mappings between taxonomies
KSEM'10 Proceedings of the 4th international conference on Knowledge science, engineering and management
FORUM: a flexible data integration system based on data semantics
ACM SIGMOD Record
Foundations of uncertain-data integration
Proceedings of the VLDB Endowment
Discovery of probabilistic mappings between taxonomies: principles and experiments
Journal on data semantics XV
Rewriting fuzzy queries using imprecise views
ADBIS'11 Proceedings of the 15th international conference on Advances in databases and information systems
Privacy in GLAV information integration
ICDT'07 Proceedings of the 11th international conference on Database Theory
Query evaluation on a database given by a random graph
ICDT'07 Proceedings of the 11th international conference on Database Theory
| Hi-index | 0.00 |
Systems integrating dozens of databases, in the scientific domain or in a large corporation, need to cope with a wide variety of imprecisions, such as: different representations of the same object in different sources; imperfect and noisy schema alignments; contradictory information across sources; constraint violations; or insufficient evidence to answer a given query. If standard query semantics were applied to such data, all but the most trivial queries will return an empty answer.