Standing out in a crowd: Selecting attributes for maximum visibility
In recent years, there has been significant interest in development of ranking functions and
efficient top-k retrieval algorithms to help users in ad-hoc search and retrieval in databases …
efficient top-k retrieval algorithms to help users in ad-hoc search and retrieval in databases …
One size does not fit all: Toward user-and query-dependent ranking for web databases
With the emergence of the deep web, searching web databases in domains such as
vehicles, real estate, etc., has become a routine task. One of the problems in this context is …
vehicles, real estate, etc., has become a routine task. One of the problems in this context is …
Answering approximate queries over autonomous web databases
X Meng, ZM Ma, L Yan - … of the 18th international conference on World …, 2009 - dl.acm.org
To deal with the problem of empty or too little answers returned from a Web database in
response to a user query, this paper proposes a novel approach to provide relevant and …
response to a user query, this paper proposes a novel approach to provide relevant and …
Enhanced geographically typed semantic schema matching
Resolving semantic heterogeneity across distinct data sources remains a highly relevant
problem in the GIS domain requiring innovative solutions. Our approach, called GSim …
problem in the GIS domain requiring innovative solutions. Our approach, called GSim …
Determining attributes to maximize visibility of objects
In recent years, there has been significant interest in the development of ranking functions
and efficient top-k retrieval algorithms to help users in ad hoc search and retrieval in …
and efficient top-k retrieval algorithms to help users in ad hoc search and retrieval in …
Fuzzy cardinalities as a basis to cooperative answering
Cooperative approaches to relational database querying help users retrieve the tuples that
are the most relevant with respect to their information needs. In this chapter we propose a …
are the most relevant with respect to their information needs. In this chapter we propose a …
Adaptive query relaxation and top-k result ranking over autonomous web databases
X Meng, X Zhang, Y Tang, C Bi - Knowledge and Information Systems, 2017 - Springer
Internet users may suffer the empty or too little answer problem when they post a strict query
to the Web database. To address this problem, we develop a general framework to enable …
to the Web database. To address this problem, we develop a general framework to enable …
Adaptive query relaxation and result categorization based on data distribution and query context.
X Zhang, X Meng, Y Tang, C Bi - Journal of Information …, 2017 - search.ebscohost.com
To address the empty and/or many answer problem of Web database query, this paper
proposes a general framework to enable automatically query relaxation and result …
proposes a general framework to enable automatically query relaxation and result …
[KNYGA][B] Automatic wrapper generation for the extraction of search result records from search engines
H Zhao - 2007 - search.proquest.com
The deep web, which is estimated about 500 times larger than that of the surface web, is
extremely under-utilized. Researchers have been working on various issues towards the …
extremely under-utilized. Researchers have been working on various issues towards the …
[PDF][PDF] An ameliorated methodology for ranking the tuple
Many users searching databases through the web in various domains like vehicles, real
estate, etc. One of the predicament, we observed in this task is ranking the results retrieved …
estate, etc. One of the predicament, we observed in this task is ranking the results retrieved …