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ICISC
2004
127views Cryptology» more  ICISC 2004»
15 years 8 months ago
Identity-Based Access Control for Ad Hoc Groups
Abstract. The proliferation of group-centric computing and communication motivates the need for mechanisms to provide group access control. Group access control includes mechanisms...
Nitesh Saxena, Gene Tsudik, Jeong Hyun Yi
CN
2007
172views more  CN 2007»
15 years 6 months ago
Threshold cryptography in P2P and MANETs: The case of access control
Ad hoc groups, such as peer-to-peer (P2P) systems and mobile ad hoc networks (MANETs) represent recent technological advancements. They support low-cost, scalable and fault-tolera...
Nitesh Saxena, Gene Tsudik, Jeong Hyun Yi
ITICSE
2004
ACM
16 years 3 hour ago
The backwash effect on SQL skills grading
This paper examines the effect of grading approaches for SQL query formulation on students’ learning strategies. The way that students are graded in a subject has a significant ...
Julia Coleman Prior, Raymond Lister
EDBT
2012
ACM
262views Database» more  EDBT 2012»
13 years 9 months ago
The application of differential privacy to health data
Differential privacy has gained a lot of attention in recent years as a general model for the protection of personal information when used and disclosed for secondary purposes. It...
Fida Kamal Dankar, Khaled El Emam
PERCOM
2007
ACM
16 years 6 months ago
Challenges for Pervasive RFID-Based Infrastructures
The success of RFID in supply chain management is leading many to consider more personal and pervasive deployments of this technology. Unlike industrial settings, however, deploym...
Evan Welbourne, Magdalena Balazinska, Gaetano Borr...