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» Mining autograding data in computer science education
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SIGCSE
2005
ACM
133views Education» more  SIGCSE 2005»
15 years 3 months ago
Designing, implementing, and analyzing a placement test for introductory CS courses
An introductory CS1 course presents problems for educators and students due to students’ diverse background in programming knowledge and exposure. Students who enroll in CS1 als...
Leen-Kiat Soh, Ashok Samal, Suzette Person, Gwen N...
SIGMOD
2005
ACM
123views Database» more  SIGMOD 2005»
15 years 3 months ago
To Do or Not To Do: The Dilemma of Disclosing Anonymized Data
Decision makers of companies often face the dilemma of whether to release data for knowledge discovery, vis a vis the risk of disclosing proprietary or sensitive information. Whil...
Laks V. S. Lakshmanan, Raymond T. Ng, Ganesh Rames...
DKE
2010
167views more  DKE 2010»
14 years 7 months ago
Discovering private trajectories using background information
Trajectories are spatio-temporal traces of moving objects which contain valuable information to be harvested by spatio-temporal data mining techniques. Applications like city traf...
Emre Kaplan, Thomas Brochmann Pedersen, Erkay Sava...
CCS
2006
ACM
15 years 1 months ago
RoleMiner: mining roles using subset enumeration
Role engineering, the task of defining roles and associating permissions to them, is essential to realize the full benefits of the role-based access control paradigm. Essentially,...
Jaideep Vaidya, Vijayalakshmi Atluri, Janice Warne...
GI
2009
Springer
14 years 7 months ago
An Application for Simulations at Large Pickup and Delivery Service Providers
: Over time, large scale pickup and delivery providers acquire considerable amounts of data on customer orders, including order times, amount and configurations of freight, as well...
Curt Nowak, Klaus Ambrosi, Felix Hahne