Retrieving and organizing web pages by “information unit”
Proceedings of the 10th international conference on World Wide Web
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
XRANK: ranked keyword search over XML documents
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Efficient keyword search for smallest LCAs in XML databases
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Bidirectional expansion for keyword search on graph databases
VLDB '05 Proceedings of the 31st international conference on Very large data bases
XML full-text search: challenges and opportunities
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Indexing Relational Database Content Offline for Efficient Keyword-Based Search
IDEAS '05 Proceedings of the 9th International Database Engineering & Application Symposium
Keyword Proximity Search in XML Trees
IEEE Transactions on Knowledge and Data Engineering
Précis: The Essence of a Query Answer
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Principles of dataspace systems
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Finding and approximating top-k answers in keyword proximity search
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Effective keyword search in relational databases
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
NUITS: a novel user interface for efficient keyword search over databases
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Multiway SLCA-based keyword search in XML data
Proceedings of the 16th international conference on World Wide Web
Making database systems usable
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Spark: top-k keyword query in relational databases
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Effective keyword-based selection of relational databases
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
BLINKS: ranked keyword searches on graphs
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Identifying meaningful return information for XML keyword search
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Towards keyword-driven analytical processing
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
DaNaLIX: a domain-adaptive natural language interface for querying XML
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Discover: keyword search in relational databases
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
XSEarch: a semantic search engine for XML
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Efficient keyword search over virtual XML views
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
XSeek: a semantic XML search engine using keywords
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Efficient LCA based keyword search in XML data
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Query biased snippet generation in XML search
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
SQAK: doing more with keywords
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
A graph method for keyword-based selection of the top-K databases
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Keyword proximity search in complex data graphs
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Learning to create data-integrating queries
Proceedings of the VLDB Endowment
Proceedings of the VLDB Endowment
Reasoning and identifying relevant matches for XML keyword search
Proceedings of the VLDB Endowment
Keyword search on external memory data graphs
Proceedings of the VLDB Endowment
eXtract: a snippet generation system for XML search
Proceedings of the VLDB Endowment
An effective and versatile keyword search engine on heterogenous data sources
Proceedings of the VLDB Endowment
Answering aggregate keyword queries on relational databases using minimal group-bys
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Data clouds: summarizing keyword search results over structured data
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Retrieving meaningful relaxed tightest fragments for XML keyword search
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Finding frequent co-occurring terms in relational keyword search
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Answering Keyword Queries on XML Using Materialized Views
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
SPARK: A Keyword Search Engine on Relational Databases
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
Keyword Search on Spatial Databases
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
WISE: A Workflow Information Search Engine
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Top-k Exploration of Query Candidates for Efficient Keyword Search on Graph-Shaped (RDF) Data
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Reachability Indexes for Relational Keyword Search
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Progressive Keyword Search in Relational Databases
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Effective XML Keyword Search with Relevance Oriented Ranking
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Keyword Search in Spatial Databases: Towards Searching by Document
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Ad-hoc object retrieval in the web of data
Proceedings of the 19th international conference on World wide web
Understanding queries in a search database system
Proceedings of the twenty-ninth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Structured annotations of web queries
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Multi-dimensional keyword-based image annotation and search
Proceedings of the 2nd International Workshop on Keyword Search on Structured Data
Query recommendation in digital libraries using OLAP
Proceedings of the 2nd International Workshop on Keyword Search on Structured Data
Editorial: BioDB: An ontology-enhanced information system for heterogeneous biological information
Data & Knowledge Engineering
A framework for evaluating database keyword search strategies
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Toward scalable keyword search over relational data
Proceedings of the VLDB Endowment
Seaform: search-as-you-type in forms
Proceedings of the VLDB Endowment
Providing built-in keyword search capabilities in RDBMS
The VLDB Journal — The International Journal on Very Large Data Bases
Searching, analyzing and exploring databases
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications: Part II
View-based model-driven architecture for enhancing maintainability of data access services
Data & Knowledge Engineering
Search intention analysis for user-centered adaptive visualizations
UAHCI'11 Proceedings of the 6th international conference on Universal access in human-computer interaction: design for all and eInclusion - Volume Part I
Coreference aware web object retrieval
Proceedings of the 20th ACM international conference on Information and knowledge management
TEXplorer: keyword-based object search and exploration in multidimensional text databases
Proceedings of the 20th ACM international conference on Information and knowledge management
Ranking objects by following paths in entity-relationship graphs
Proceedings of the 4th workshop on Workshop for Ph.D. students in information & knowledge management
Keyword search on hybrid XML-relational databases using XRjoin
DASFAA'10 Proceedings of the 15th international conference on Database Systems for Advanced Applications - Volume Part I
ColumbuScout: towards building local search engines over large databases
SIGMOD '12 Proceedings of the 2012 ACM SIGMOD International Conference on Management of Data
XIO-SLCA: optimize SLCA for effective keyword search in XML documents
WAIM'11 Proceedings of the 2011 international conference on Web-Age Information Management
STRUCT: incorporating contextual information for English query search on relational databases
KEYS '12 Proceedings of the Third International Workshop on Keyword Search on Structured Data
Integrating and querying source code of programs working on a database
KEYS '12 Proceedings of the Third International Workshop on Keyword Search on Structured Data
Querying external source code files of programs connecting to a relational database
Proceedings of the 5th Ph.D. workshop on Information and knowledge
Exploiting and Maintaining Materialized Views for XML Keyword Queries
ACM Transactions on Internet Technology (TOIT)
Incorporating compactness to generate term-association view snippets for ontology search
Information Processing and Management: an International Journal
Proactive natural language search engine: tapping into structured data on the web
Proceedings of the 16th International Conference on Extending Database Technology
Search and result presentation in scientific workflow repositories
Proceedings of the 25th International Conference on Scientific and Statistical Database Management
Map search via a factor graph model
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Efficient parsing-based search over structured data
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Summarizing answer graphs induced by keyword queries
Proceedings of the VLDB Endowment
Efficient query processing for XML keyword queries based on the IDList index
The VLDB Journal — The International Journal on Very Large Data Bases
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Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex and possibly fast evolving data schemas. In this tutorial, we give an overview of the state-of-the-art techniques for supporting keyword search on structured and semi-structured data, including query result definition, ranking functions, result generation and top-k query processing, snippet generation, result clustering, query cleaning, performance optimization, and search quality evaluation. Various data models will be discussed, including relational data, XML data, graph-structured data, data streams, and workflows. We also discuss applications that are built upon keyword search, such as keyword based database selection, query generation, and analytical processing. Finally we identify the challenges and opportunities of future research to advance the field.