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INFOCOM
2011
IEEE
14 years 10 months ago
Describing and forecasting video access patterns
Abstract—Computer systems are increasingly driven by workloads that reflect large-scale social behavior, such as rapid changes in the popularity of media items like videos. Capa...
Gonca Gürsun, Mark Crovella, Ibrahim Matta
SIGECOM
2011
ACM
216views ECommerce» more  SIGECOM 2011»
14 years 9 months ago
Strategic sequential voting in multi-issue domains and multiple-election paradoxes
In many settings, a group of agents must come to a joint decision on multiple issues. In practice, this is often done by voting on the issues in sequence. In this paper, we model ...
Lirong Xia, Vincent Conitzer, Jérôme ...
SIGMOD
2011
ACM
179views Database» more  SIGMOD 2011»
14 years 9 months ago
No free lunch in data privacy
Differential privacy is a powerful tool for providing privacypreserving noisy query answers over statistical databases. It guarantees that the distribution of noisy query answers...
Daniel Kifer, Ashwin Machanavajjhala
SIGMOD
2011
ACM
241views Database» more  SIGMOD 2011»
14 years 9 months ago
Neighborhood based fast graph search in large networks
Complex social and information network search becomes important with a variety of applications. In the core of these applications, lies a common and critical problem: Given a labe...
Arijit Khan, Nan Li, Xifeng Yan, Ziyu Guan, Supriy...
DGO
2011
247views Education» more  DGO 2011»
14 years 6 months ago
Open government and e-government: democratic challenges from a public value perspective
We consider open government (OG) within the context of egovernment and its broader implications for the future of public administration. We argue that the current US Administratio...
Teresa M. Harrison, Santiago Guerrero, G. Brian Bu...