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ASPLOS
1987
ACM
14 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,...
COMPGEOM
1987
ACM
14 years 1 months ago
Polygon Properties Calculated from the Vertex Neighborhoods
Calculating properties of polyhedra given only the set of the locations and neighborhoods of the vertices is easy. Possible properties include volume, surface area, and point cont...
Wm. Randolph Franklin
VLDB
1987
ACM
92views Database» more  VLDB 1987»
14 years 1 months ago
Mind Your Grammar: a New Approach to Modelling Text
Beginning to create the New Oxford English Dictionary database has resulted in the realization that databases for reference texts are unlike those for conventional enterprises. Wh...
Gaston H. Gonnet, Frank Wm. Tompa
VLDB
1987
ACM
78views Database» more  VLDB 1987»
14 years 1 months ago
Measured Performance of Time Interval Concurrency Control Techniques
This paper reports on an implementation of Bayer's Time Interval concurrency control method and compares it to the performance of a conventional timestamp method. The impleme...
Jerre D. Noe, David B. Wagner
VLDB
1987
ACM
90views Database» more  VLDB 1987»
14 years 1 months ago
Index Access with a Finite Buffer
: A buffer is a main-memory area used to reduce accessto disks. The buffer holds pages from secondary storage files. A processrequesting a page causesa fault if the pageis not in t...
Giovanni Maria Sacco