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ASPLOS
1987
ACM
15 years 1 months ago
Machine-Independent Virtual Memory Management for Paged Uniprocessor and Multiprocessor Architectures
This paper describes the design and implementation of virtual memory management within the CMU Mach Operating System and the experiences gained by the Mach kernel group in porting...
Richard F. Rashid, Avadis Tevanian, Michael Young,...
SSDBM
2011
IEEE
257views Database» more  SSDBM 2011»
14 years 1 months ago
Database-as-a-Service for Long-Tail Science
Database technology remains underused in science, especially in the long tail  the small labs and individual researchers that collectively produce the majority of scientic output...
Bill Howe, Garrett Cole, Emad Souroush, Paraschos ...
VLDB
2008
ACM
147views Database» more  VLDB 2008»
15 years 10 months ago
Tree-based partition querying: a methodology for computing medoids in large spatial datasets
Besides traditional domains (e.g., resource allocation, data mining applications), algorithms for medoid computation and related problems will play an important role in numerous e...
Kyriakos Mouratidis, Dimitris Papadias, Spiros Pap...
SIGMOD
2001
ACM
124views Database» more  SIGMOD 2001»
15 years 10 months ago
Query Optimization In Compressed Database Systems
Over the last decades, improvements in CPU speed have outpaced improvements in main memory and disk access rates by orders of magnitude, enabling the use of data compression techn...
Zhiyuan Chen, Johannes Gehrke, Flip Korn
PODS
2006
ACM
95views Database» more  PODS 2006»
15 years 10 months ago
Randomized computations on large data sets: tight lower bounds
We study the randomized version of a computation model (introduced in [9, 10]) that restricts random access to external memory and internal memory space. Essentially, this model c...
André Hernich, Martin Grohe, Nicole Schweik...