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WWW
2011
ACM
15 years 2 months ago
Parallel boosted regression trees for web search ranking
Gradient Boosted Regression Trees (GBRT) are the current state-of-the-art learning paradigm for machine learned websearch ranking — a domain notorious for very large data sets. ...
Stephen Tyree, Kilian Q. Weinberger, Kunal Agrawal...
ISCA
2012
IEEE
261views Hardware» more  ISCA 2012»
13 years 10 months ago
RAIDR: Retention-aware intelligent DRAM refresh
Dynamic random-access memory (DRAM) is the building block of modern main memory systems. DRAM cells must be periodically refreshed to prevent loss of data. These refresh operation...
Jamie Liu, Ben Jaiyen, Richard Veras, Onur Mutlu
DAC
2009
ACM
16 years 8 months ago
Quality-driven synthesis of embedded multi-mode control systems
At runtime, an embedded control system can switch between alternative functional modes. In each mode, the system operates by using a schedule and controllers that exploit the avai...
Soheil Samii, Petru Eles, Zebo Peng, Anton Cervin
242
Voted
OSDI
2008
ACM
16 years 7 months ago
Transactional Flash
Transactional flash (TxFlash) is a novel solid-state drive (SSD) that uses flash memory and exports a transactional interface (WriteAtomic) to the higher-level software. The copy-...
Vijayan Prabhakaran, Thomas L. Rodeheffer, Lidong ...
232
Voted
SOSP
2007
ACM
16 years 4 months ago
Sinfonia: a new paradigm for building scalable distributed systems
We propose a new paradigm for building scalable distributed systems. Our approach does not require dealing with message-passing protocols—a major complication in existing distri...
Marcos Kawazoe Aguilera, Arif Merchant, Mehul A. S...