Abstract
We propose the demonstration of Keymantic, a system for keyword-based searching in relational databases that does not require a-priori knowledge of instances held in a database. It finds numerous applications in situations where traditional keyword-based searching techniques are inapplicable due to the unavailability of the database contents for the construction of the required indexes.
- S. Bergamaschi, E. Domnori, F. Guerra, R. T. Lado, and Y. Velegrakis. Keyword-based Searching in Databases using Intensional Knowledge. Submitted, 2010.Google Scholar
- F. Bourgeois and J.-C. Lassalle. An extension of the Munkres algorithm for the assignment problem to rectangular matrices. Comm. of ACM, 14(12):802--804, 1971. Google ScholarDigital Library
- R. Burkard, M. Dell'Amico, and S. Martello. Assignment Problems. SIAM, Philadelphia, 2009. Google ScholarDigital Library
- R. Kumar and A. Tomkins. A Characterization of Online Search Behavior. IEEE Data Engineering Bulletin, 32(2):3--11, 2009.Google Scholar
- Z. Liu, J. Walker, and Y. Chen. Xseek: A semantic xml search engine using keywords. In VLDB, pages 1330--1333. ACM, 2007. Google ScholarDigital Library
- J. X. Yu, L. Qin, and L. Chang. Keyword Search in Databases. Synthesis Lectures on Data Management, Morgan & Claypool Publishers, 2009. Google ScholarDigital Library
Index Terms
- Keymantic: semantic keyword-based searching in data integration systems
Recommendations
A study of results overlap and uniqueness among major web search engines
The performance and capabilities of Web search engines is an important and significant area of research. Millions of people world wide use Web search engines very day. This paper reports the results of a major study examining the overlap among results ...
Re-ranking search results using query logs
CIKM '06: Proceedings of the 15th ACM international conference on Information and knowledge managementThis work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevant to the user's search intent, and fresh and relevant pages may not get ...
The comparative effectiveness of sponsored and nonsponsored links for Web e-commerce queries
The predominant business model for Web search engines is sponsored search, which generates billions in yearly revenue. But are sponsored links providing online consumers with relevant choices for products and services? We address this and related issues ...
Comments