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206
Voted
EDBT
2010
ACM
15 years 8 months ago
2010
ACM
Users who are unfamiliar with database query languages can search XML data sets using keyword queries. Current approaches for supporting such queries are either for textcentric XM...
197
Voted
MIDDLEWARE
2005
Springer
16 years 10 days ago
2005
Springer
These last years, the evolution of nomadic terminals and mobile networks has yield to the development of the ubiquitous computing. In this context, actual query evaluation and opt...
366
Voted
WWW
2011
ACM
15 years 1 months ago
2011
ACM
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
205
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ICDCS
2009
IEEE
15 years 4 months ago
2009
IEEE
The balance between privacy and utility is a classical problem with an increasing impact on the design of modern information systems. On the one side it is crucial to ensure that ...
214
Voted
WORDS
2005
IEEE
16 years 13 days ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...