Category: Computers

By Jens Hansen

By W. Schönauer, E. Schnepf (auth.), Prof. Dr. Willi Schönauer, Dr. Wolfgang Gentzsch (eds.)

The GAMM Committee for Numerical tools in Fluid Mechanics organizes workshops which should still assemble specialists of a slender box of computational fluid dynamics (CFD) to replace rules and studies to be able to speed-up the advance during this box. during this feel it was once advised workshop should still deal with the answer of CFD difficulties on vector desktops. hence we equipped a workshop with the identify "The effective use of vector desktops with emphasis on computational fluid dynamics". The workshop came about on the Computing Centre of the collage of Karlsruhe, March 13-15,1985. The participation have been constrained to 22 humans of seven international locations. 18 papers were provided. within the statement of the workshop we wrote: "Fluid mechanics has actively motivated the improvement of superfast vector pcs just like the CRAY's or CYBER 205. Now those desktops on their flip stimulate the advance of latest algorithms which lead to a excessive measure of vectorization (sca1ar/vectorized execution-time). yet with 3-D difficulties we quick succeed in the restrict of current vector pcs. If we'd like e.g. to resolve a process of 6 partial differential equations (e.g. for u, v, w, p, ok, € or for the vectors u, curl u) on a 50x50x50 grid we've got 750.000 unknowns and for a 4th order distinction technique now we have circa 60 million nonzero coefficients within the hugely sparse matrix. This characterizes the kind of difficulties which we wish to talk about within the workshop".

By Guilherme Koslovski, Tram Truong Huu, Johan Montagnat, Pascale Vicat-Blanc Primet (auth.), Dimiter R. Avresky, Michel Diaz, Arnd

This ebook exhibits the convention lawsuits of CloudComp 2009 held in Munich, Germany, in October 2009.

By Pereira, Voloshynovskiy, Madueno Marchand, Maillet, Pun

By J. J. Garcia-Luna-Aceves (auth.), Violet R. Syrotiuk, Edgar Chávez (eds.)

This ebook constitutes the refereed court cases of the 4th overseas convention on Ad-Hoc Networks and instant, ADHOC-NOW 2005, held in Cancun, Mexico in October 2005.

The 27 revised complete papers offered including the abstracts of two invited talks have been conscientiously reviewed and chosen from over a hundred submissions. The papers talk about architectures, protocols, and algorithms for: entry regulate, scheduling, advert hoc and sensor networks analytic tools and modelling for functionality overview, characterization, optimization, auto-configuration, incentives and pricing, place knowledge, discovery, dependence, and administration, mesh networks, new functions, strength administration, energy regulate, and energy-efficiency, quality-of-service, source allocation, multimedia, routing (unicast, multicast, etc.), protection and privateness, provider discovery, platforms and testbeds, instant web, and knowledge management.

By Melnick J., Rawles J. W.

This guide is a finished user's consultant and connection with the Oracle professional COBOL Precompiler. It indicates you the way to enhance COBOL courses that use the database languages SQL and PL/SQL to entry and control Oracle information. See Oracle 9i SQL Reference and PL/SQL person s advisor and Reference for additional information on SQL and PL/SQL.

By Jose Monteiro, Rene van Leuken

By Hans Mogel

By Bloom, Cox, Kalker, Linnartz, Miller, Traw