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SIGMOD
2012
ACM
226views Database» more  SIGMOD 2012»
13 years 7 days ago
SkewTune: mitigating skew in mapreduce applications
We present an automatic skew mitigation approach for userdefined MapReduce programs and present SkewTune, a system that implements this approach as a drop-in replacement for an e...
YongChul Kwon, Magdalena Balazinska, Bill Howe, Je...
KDD
2012
ACM
242views Data Mining» more  KDD 2012»
13 years 7 days ago
Query-driven discovery of semantically similar substructures in heterogeneous networks
Heterogeneous information networks that contain multiple types of objects and links are ubiquitous in the real world, such as bibliographic networks, cyber-physical networks, and ...
Xiao Yu, Yizhou Sun, Peixiang Zhao, Jiawei Han
CODES
2009
IEEE
15 years 1 months ago
An MDP-based application oriented optimal policy for wireless sensor networks
Technological advancements due to Moore’s law have led to the proliferation of complex wireless sensor network (WSN) domains. One commonality across all WSN domains is the need ...
Arslan Munir, Ann Gordon-Ross
CHI
2002
ACM
15 years 10 months ago
Technologies for families
We describe the design and use of a system facilitating the sharing of calendar information between remotely located, multi-generational family members. Most previous work in this...
Catherine Plaisant, Allison Druin, Hilary Hutchins...
CIKM
2008
Springer
14 years 11 months ago
A metric cache for similarity search
Similarity search in metric spaces is a general paradigm that can be used in several application fields. It can also be effectively exploited in content-based image retrieval syst...
Fabrizio Falchi, Claudio Lucchese, Salvatore Orlan...