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» Evaluation of Object-Oriented Database Systems
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198
Voted
ICDT
2009
ACM
166views Database» more  ICDT 2009»
16 years 1 months ago
A compositional framework for complex queries over uncertain data
The ability to flexibly compose confidence computation with the operations of relational algebra is an important feature of probabilistic database query languages. Computing confi...
Christoph Koch, Michaela Götz
SIGMOD
2003
ACM
140views Database» more  SIGMOD 2003»
16 years 23 days ago
A Comprehensive XQuery to SQL Translation using Dynamic Interval Encoding
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
David DeHaan, David Toman, Mariano P. Consens, M. ...
124
Voted
SIGMOD
2010
ACM
145views Database» more  SIGMOD 2010»
14 years 11 months ago
How to ConQueR why-not questions
One useful feature that is missing from today’s database systems is an explain capability that enables users to seek clarifications on unexpected query results. There are two t...
Quoc Trung Tran, Chee-Yong Chan
218
Voted
ICDE
2008
IEEE
146views Database» more  ICDE 2008»
16 years 2 months ago
Explaining and Reformulating Authority Flow Queries
Authority flow is an effective ranking mechanism for answering queries on a broad class of data. Systems have been developed to apply this principle on the Web (PageRank and topic ...
Ramakrishna Varadarajan, Vagelis Hristidis, Louiqa...
VLDB
2005
ACM
177views Database» more  VLDB 2005»
16 years 25 days ago
Indexing mobile objects using dual transformations
With the recent advances in wireless networks, embedded systems and GPS technology, databases that manage the location of moving objects have received increased interest. In this ...
George Kollios, Dimitris Papadopoulos, Dimitrios G...