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PERCOM
2009
ACM
16 years 1 months ago
TreeMAC: Localized TDMA MAC Protocol for Real-time High-data-rate Sensor Networks
—Earlier sensor network MAC protocols focus on energy conservation in low-duty cycle applications, while some recent applications involve real-time high-data-rate signals. This m...
Wen-Zhan Song, Renjie Huang, Behrooz Shirazi, Rich...
SIGMOD
2009
ACM
172views Database» more  SIGMOD 2009»
16 years 1 months ago
Self-organizing tuple reconstruction in column-stores
Column-stores gained popularity as a promising physical design alternative. Each attribute of a relation is physically stored as a separate column allowing queries to load only th...
Stratos Idreos, Martin L. Kersten, Stefan Manegold
WSDM
2009
ACM
161views Data Mining» more  WSDM 2009»
16 years 1 months ago
Predicting the readability of short web summaries
Readability is a crucial presentation attribute that web summarization algorithms consider while generating a querybaised web summary. Readability quality also forms an important ...
Tapas Kanungo, David Orr
IEEEPACT
2009
IEEE
16 years 27 days ago
Using Aggressor Thread Information to Improve Shared Cache Management for CMPs
—Shared cache allocation policies play an important role in determining CMP performance. The simplest policy, LRU, allocates cache implicitly as a consequence of its replacement ...
Wanli Liu, Donald Yeung
ALGOSENSORS
2009
Springer
16 years 26 days ago
Near-Optimal Radio Use for Wireless Network Synchronization
In this paper we consider the model of communication where wireless devices can either switch their radios off to save energy (and hence, can neither send nor receive messages), o...
Milan Bradonjic, Eddie Kohler, Rafail Ostrovsky