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SIGMOD
2009
ACM
191views Database» more  SIGMOD 2009»
15 years 10 months ago
Scalable skyline computation using object-based space partitioning
The skyline operator returns from a set of multi-dimensional objects a subset of superior objects that are not dominated by others. This operation is considered very important in ...
Shiming Zhang, Nikos Mamoulis, David W. Cheung
SIGMOD
2003
ACM
146views Database» more  SIGMOD 2003»
15 years 10 months ago
The Piazza peer data management project
A major problem in today's information-driven world is that sharing heterogeneous, semantically rich data is incredibly difficult. Piazza is a peer data management system tha...
Igor Tatarinov, Zachary G. Ives, Jayant Madhavan, ...
PERCOM
2003
ACM
15 years 9 months ago
PILGRIM: A Location Broker and Mobility-Aware Recommendation System
Mobile computing adds a mostly unexplored dimension to data mining: user's position is a relevant piece of information, and recommendation systems, selecting and ranking link...
Mauro Brunato, Roberto Battiti
ECIR
2009
Springer
15 years 7 months ago
Active Sampling for Rank Learning via Optimizing the Area under the ROC Curve
Abstract. Learning ranking functions is crucial for solving many problems, ranging from document retrieval to building recommendation systems based on an individual user’s prefer...
Pinar Donmez, Jaime G. Carbonell
ICCD
2003
IEEE
129views Hardware» more  ICCD 2003»
15 years 6 months ago
Reducing dTLB Energy Through Dynamic Resizing
Translation Look-aside Buffer (TLB), which is small Content Addressable Memory (CAM) structure used to translate virtual addresses to physical addresses, can consume significant ...
Victor Delaluz, Mahmut T. Kandemir, Anand Sivasubr...