The object data standard: ODMG 3.0
The object data standard: ODMG 3.0
XIRQL: a query language for information retrieval in XML documents
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
The Index-Based XXL Search Engine for Querying XML Data with Relevance Ranking
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Searching XML documents via XML fragments
Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
Kernel methods for relation extraction
The Journal of Machine Learning Research
Natural Language Engineering
The SphereSearch engine for unified ranked retrieval of heterogeneous XML and web documents
VLDB '05 Proceedings of the 31st 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
Leveraging semantic technologies for enterprise search
Proceedings of the ACM first Ph.D. workshop in CIKM
EntityRank: searching entities directly and holistically
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
A Semantic Language for Querying Anonymous Web Sources
KES '08 Proceedings of the 12th international conference on Knowledge-Based Intelligent Information and Engineering Systems, Part II
Relaxation in text search using taxonomies
Proceedings of the VLDB Endowment
Generating efficient safe query plans for probabilistic databases
Data & Knowledge Engineering
Optimization issues in inverted index-based entity annotation
Proceedings of the 3rd international conference on Scalable information systems
Do we mean the same?: disambiguation of extracted keyword queries for database search
Proceedings of the First International Workshop on Keyword Search on Structured Data
Beyond pages: supporting efficient, scalable entity search with dual-inversion index
Proceedings of the 13th International Conference on Extending Database Technology
SPARK: adapting keyword query to semantic search
ISWC'07/ASWC'07 Proceedings of the 6th international The semantic web and 2nd Asian conference on Asian semantic web conference
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
DivQ: diversification for keyword search over structured databases
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Entity-relationship queries over wikipedia
SMUC '10 Proceedings of the 2nd international workshop on Search and mining user-generated contents
Evaluating evidences for keyword query disambiguation in entity centric database search
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part II
Semantic-distance based evaluation of ranking queries over relational databases
Journal of Intelligent Information Systems
Combining intensional with extensional query evaluation in tuple independent probabilistic databases
Information Sciences: an International Journal
Toward scalable keyword search over relational data
Proceedings of the VLDB Endowment
Rewrite rules for search database systems
Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Free-text search over complex web forms
IRFC'11 Proceedings of the Second international conference on Multidisciplinary information retrieval facility
Language models for keyword search over data graphs
Proceedings of the fifth ACM international conference on Web search and data mining
FreeQ: an interactive query interface for freebase
Proceedings of the 21st international conference companion on World Wide Web
Entity-Relationship Queries over Wikipedia
ACM Transactions on Intelligent Systems and Technology (TIST)
Efficient parsing-based search over structured data
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
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We present Avatar Semantic Search, a prototype search engine that exploits annotations in the context of classical keyword search. The process of annotations is accomplished offline by using high-precision information extraction techniques to extract facts, con-cepts, and relationships from text. These facts and concepts are represented and indexed in a structured data store. At runtime, keyword queries are interpreted in the context of these extracted facts and converted into one or more precise queries over the structured store. In this demonstration we describe the overall architecture of the Avatar Semantic Search engine. We also demonstrate the superiority of the AVATAR approach over traditional keyword search engines using Enron email data set and a blog corpus.