BIRCH: an efficient data clustering method for very large databases
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Improved histograms for selectivity estimation of range predicates
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Inductive learning algorithms and representations for text categorization
Proceedings of the seventh international conference on Information and knowledge management
Readings in information visualization: using vision to think
Readings in information visualization: using vision to think
BOAT—optimistic decision tree construction
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
CACTUS—clustering categorical data using summaries
KDD '99 Proceedings of the fifth ACM SIGKDD international conference on Knowledge discovery and data mining
STHoles: a multidimensional workload-aware histogram
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Machine learning in automated text categorization
ACM Computing Surveys (CSUR)
Modern Information Retrieval
Top-k selection queries over relational databases: Mapping strategies and performance evaluation
ACM Transactions on Database Systems (TODS)
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Data Mining and Knowledge Discovery
DTL's DataSpot: Database Exploration Using Plain Language
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
DBXplorer: A System for Keyword-Based Search over Relational Databases
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
A hybrid approach to natural language web search
EMNLP '02 Proceedings of the ACL-02 conference on Empirical methods in natural language processing - Volume 10
Discover: keyword search in relational databases
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Increasing the Accuracy and Coverage of SQL Progress Indicators
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
VLDB '05 Proceedings of the 31st international conference on Very large data bases
OSQR: overlapping clustering of query results
Proceedings of the 14th ACM international conference on Information and knowledge management
Personalization and visualization on handheld devices
Proceedings of the 2006 ACM symposium on Applied computing
Ordering the attributes of query results
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
Query result ranking over e-commerce web databases
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Supporting ranking and clustering as generalized order-by and group-by
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Addressing diverse user preferences in SQL-query-result navigation
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Supporting OLAP operations over imperfectly integrated taxonomies
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Minimum-effort driven dynamic faceted search in structured databases
Proceedings of the 17th ACM conference on Information and knowledge management
A Context-Sensitive Approach for Web Database Query Results Ranking
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Answering approximate queries over autonomous web databases
Proceedings of the 18th international conference on World wide web
Hierarchical result views for keyword queries over relational databases
Proceedings of the First International Workshop on Keyword Search on Structured Data
Combining keyword search and forms for ad hoc querying of databases
Proceedings of the 2009 ACM SIGMOD International Conference on Management of data
Exploring biomedical databases with BioNav
Proceedings of the 2009 ACM SIGMOD International Conference on Management of data
DataLens: making a good first impression
Proceedings of the 2009 ACM SIGMOD International Conference on Management of data
On embedding task memory in services composition frameworks
ICWE'07 Proceedings of the 7th international conference on Web engineering
FACeTOR: cost-driven exploration of faceted query results
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Accessing semi-structured databases: a survey
Proceedings of the 1st International Conference on Intelligent Semantic Web-Services and Applications
A refinement operator based method for semantic grouping of conjunctive query results
KES'10 Proceedings of the 14th international conference on Knowledge-based and intelligent information and engineering systems: Part III
On the selection of tags for tag clouds
Proceedings of the fourth ACM international conference on Web search and data mining
Scalable clustering of news search results
Proceedings of the fourth ACM international conference on Web search and data mining
Query expansion based on clustered results
Proceedings of the VLDB Endowment
Categorical data skyline using classification tree
APWeb'11 Proceedings of the 13th Asia-Pacific web conference on Web technologies and applications
Differentiating search results on structured data
ACM Transactions on Database Systems (TODS)
Automated superSQL query formulation based on statistical characteristics of data
DEXA'05 Proceedings of the 16th international conference on Database and Expert Systems Applications
TreeCluster: clustering results of keyword search over databases
WAIM '06 Proceedings of the 7th international conference on Advances in Web-Age Information Management
Querying e-catalogs using content summaries
ODBASE'06/OTM'06 Proceedings of the 2006 Confederated international conference on On the Move to Meaningful Internet Systems: CoopIS, DOA, GADA, and ODBASE - Volume Part I
Categorize by: deductive aggregation of semantic web query results
ESWC'10 Proceedings of the 7th international conference on The Semantic Web: research and Applications - Volume Part I
SimSpectrum: a similarity based spectral clustering approach to generate a tag cloud
ICWE'11 Proceedings of the 11th international conference on Current Trends in Web Engineering
Comprehension-based result snippets
Proceedings of the 21st ACM international conference on Information and knowledge management
Semantic Query Expansion using Cluster Based Domain Ontologies
International Journal of Information Retrieval Research
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Exploratory ad-hoc queries could return too many answers - a phenomenon commonly referred to as "information overload". In this paper, we propose to automatically categorize the results of SQL queries to address this problem. We dynamically generate a labeled, hierarchical category structure - users can determine whether a category is relevant or not by examining simply its label; she can then explore just the relevant categories and ignore the remaining ones, thereby reducing information overload. We first develop analytical models to estimate information overload faced by a user for a given exploration. Based on those models, we formulate the categorization problem as a cost optimization problem and develop heuristic algorithms to compute the min-cost categorization.