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SIGMOD
2010
ACM
202views Database» more  SIGMOD 2010»
15 years 4 months ago
Beyond isolation: research opportunities in declarative data-driven coordination
There are many database applications that require users to coordinate and communicate. Friends want to coordinate travel plans, students want to jointly enroll in the same set of ...
Lucja Kot, Nitin Gupta 0003, Sudip Roy, Johannes G...
MMSP
2008
IEEE
204views Multimedia» more  MMSP 2008»
16 years 27 days ago
Color restoration for objects of interest using robust image features
—Illumination distortion due to uncontrolled lighting can severely degrade the color appearance of a photo. Frequently, the desired colors for objects in a newly taken query imag...
David M. Chen, Vijay Chandrasekhar, Gabriel Takacs...
DEXA
2005
Springer
93views Database» more  DEXA 2005»
16 years 1 days ago
Provable Data Privacy
In relational database systems a combination of privileges and views is employed to limit a user’s access and to hide non-public data. The data privacy problem is to decide wheth...
Kilian Stoffel, Thomas Studer
WEBDB
2001
Springer
160views Database» more  WEBDB 2001»
15 years 11 months ago
The Table and the Tree: On-Line Access to Relational Data through Virtual XML Documents
For speed and convenience, applications routinely cache XML data locally, and access it through standard parser (SAX) or tree (DOM) interfaces. When the source of this data is a r...
Philip Bohannon, Henry F. Korth, P. P. S. Narayan
EDBTW
2006
Springer
15 years 10 months ago
Semantically Correct Query Answers in the Presence of Null Values
For several reasons a database may not satisfy a given set of integrity constraints (ICs), but most likely most of the information in it is still consistent with those ICs; and cou...
Loreto Bravo, Leopoldo E. Bertossi