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WWW
2010
ACM
15 years 7 months ago
Efficient resource allocation and power saving in multi-tiered systems
In this paper, we present Fastrack, a parameter-free algorithm for dynamic resource provisioning that uses simple statistics to promptly distill information about changes in workl...
Andrew Caniff, Lei Lu, Ningfang Mi, Ludmila Cherka...
ICDM
2006
IEEE
149views Data Mining» more  ICDM 2006»
16 years 24 days ago
Pattern Mining in Frequent Dynamic Subgraphs
Graph-structured data is becoming increasingly abundant in many application domains. Graph mining aims at finding interesting patterns within this data that represent novel knowl...
Karsten M. Borgwardt, Hans-Peter Kriegel, Peter Wa...
SIGIR
2010
ACM
15 years 10 months ago
Temporal diversity in recommender systems
Collaborative Filtering (CF) algorithms, used to build webbased recommender systems, are often evaluated in terms of how accurately they predict user ratings. However, current eva...
Neal Lathia, Stephen Hailes, Licia Capra, Xavier A...
HCI
2007
15 years 8 months ago
A Three-Level Approach for Analyzing User Behavior in Ongoing Relationships
This paper describes a hybrid methodology to study users in ongoing relationships based on three levels of user data analysis. Most user-centered design methods are ideal for the a...
Enric Mor, Muriel Garreta Domingo, Julià Mi...
GAMESEC
2010
150views Game Theory» more  GAMESEC 2010»
15 years 4 months ago
Adversarial Control in a Delay Tolerant Network
We consider a multi-criteria control problem that arises in a delay tolerant network with two adversarial controllers: the source and the jammer. The source's objective is to ...
Eitan Altman, Tamer Basar, Veeraruna Kavitha