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ICWSM
2009
15 years 4 months ago
Event Detection and Tracking in Social Streams
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
Hassan Sayyadi, Matthew Hurst, Alexey Maykov
ICWSM
2009
15 years 4 months ago
Self-Presentation of Personality During Online Profile Creation
When users present themselves in a social networking community, they are called on to create profiles that are representative and portray a desired image. In this paper, we examin...
Scott Counts, Kristin Brooke Stecher
ICDIM
2010
IEEE
15 years 4 months ago
Detecting incompleteness in access control policies using data classification schemes
In a set of access control policies, incompleteness is the existence of situations for which no policy applies. Some of these situations can be exploited by attackers, to obtain un...
Riaz Ahmed Shaikh, Kamel Adi, Luigi Logrippo, Serg...
ER
1997
Springer
145views Database» more  ER 1997»
15 years 10 months ago
Enterprise Knowledge Management and Conceptual Modelling
Turbulence is in the nature of business environments. Changes brought about because of different requirements such as social, political, technical and economic, exert pressures on ...
Pericles Loucopoulos, Vagelio Kavakli
BMCBI
2005
103views more  BMCBI 2005»
15 years 6 months ago
MicroGen: a MIAME compliant web system for microarray experiment information and workflow management
Background: Improvements of bio-nano-technologies and biomolecular techniques have led to increasing production of high-throughput experimental data. Spotted cDNA microarray is on...
Sarah Burgarella, Dario Cattaneo, Francesco Pincir...