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» An Effective SPARQL Support over Relational Databases
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RE
1999
Springer
14 years 29 days ago
An Integrated Scenario Management Strategy
Scenarios have proven effective for eliciting, describing and validating software requirements; however, scenario management continues to be a significant challenge to practition...
Thomas A. Alspaugh, Annie I. Antón, Tiffany...
ICDE
2012
IEEE
277views Database» more  ICDE 2012»
11 years 11 months ago
Aggregate Query Answering on Possibilistic Data with Cardinality Constraints
— Uncertainties in data arise for a number of reasons: when the data set is incomplete, contains conflicting information or has been deliberately perturbed or coarsened to remov...
Graham Cormode, Divesh Srivastava, Entong Shen, Ti...
SIGMOD
2002
ACM
219views Database» more  SIGMOD 2002»
14 years 8 months ago
Efficient k-NN search on vertically decomposed data
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
Arjen P. de Vries, Nikos Mamoulis, Niels Nes, Mart...
VLDB
2007
ACM
197views Database» more  VLDB 2007»
14 years 9 months ago
Indexable PLA for Efficient Similarity Search
Similarity-based search over time-series databases has been a hot research topic for a long history, which is widely used in many applications, including multimedia retrieval, dat...
Qiuxia Chen, Lei Chen 0002, Xiang Lian, Yunhao Liu...
EDBT
2002
ACM
128views Database» more  EDBT 2002»
14 years 8 months ago
An Approach to Integrating Query Refinement in SQL
With the emergence of applications that require content-based similarity retrieval, techniques to support such a retrieval paradigm over database systems have emerged as a critica...
Michael Ortega-Binderberger, Kaushik Chakrabarti, ...