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Topic

Software

About: Software is a research topic. Over the lifetime, 130577 publications have been published within this topic receiving 2028987 citations. The topic is also known as: computer software & computational tool.


Papers
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Journal ArticleDOI
TL;DR: WinCSD covers the complete spectrum of crystallographic calculations, including powder diffraction pattern deconvolution, crystal structure solution and refinement in 3 + d space, refinement of the multipole model and electron density studies from diffraction data, and graphical representation of crystallography information.
Abstract: The fourth version of the program package WinCSD is multi-purpose computer software for crystallographic calculations using single-crystal and powder X-ray and neutron diffraction data. The software environment and the graphical user interface are built using the platform of the Microsoft .NET Framework, which grants independence from changing Windows operating systems and allows for transferring to other operating systems. Graphic applications use the three-dimensional OpenGL graphics language. WinCSD covers the complete spectrum of crystallographic calculations, including powder diffraction pattern deconvolution, crystal structure solution and refinement in 3 + d space, refinement of the multipole model and electron density studies from diffraction data, and graphical representation of crystallographic information.

418 citations

Book
01 Oct 1992
TL;DR: The handbook provides the tools to evaluate different systems, different software products on a single machine, and different machines within a single product family.
Abstract: A practical guide that offers the reader a comprehensive view of benchmarking for modern transaction processing and database systems. Much of the information is available for the first time. The handbook provides the tools to evaluate different systems, different software products on a single machine, and different machines within a single product family.

417 citations

Patent
Seamus Brendan Donohue1
19 Aug 1998
TL;DR: In this article, the authors proposed a method and mechanism for automatic updating of computer programs and synchronizing updates of programs and their pre-requisites programs to maintain interoperability, where the updater agent is associated with a computer program and accesses relevant network locations and automatically downloads and installs any available updates.
Abstract: Provided is a method and mechanism for automatic updating of computer programs and synchronising updates of computer programs and their pre-requisite programs to maintain interoperability. Conventionally, computer programs have been distributed on a recording medium for users to install on their computer systems. Each time fixes, additions and new versions for the programs were developed, a new CD or diskette was required to be delivered to users to enable them to install the update. More recently some software has been downloadable across a network, but the effort for users obtaining and installing updates and the effort for software vendors to distribute updates remains undesirable. The invention provides an updater agent which is associated with a computer program and which accesses relevant network locations and automatically downloads and installs any available updates to its associated program if those updates satisfy predefined update criteria of the updater agent. The updater agents are able to communicate with each other and the update process include the updater agent of a first computer program determining whether pre-requisite programs require updating to maintain interoperability and then requesting updates to the first program's pre-requisites programs when required.

417 citations

Proceedings ArticleDOI
08 May 1994
TL;DR: The design of a machine which is composed of homogeneous mechanical units, and the control software of the unit which realizes "self-assembly," one of the basic functions of this machine is developed.
Abstract: The design of a machine which is composed of homogeneous mechanical units is described. We show the design of both hardware and control software of the unit. Each unit can connect with other units and change the connection by itself. In spite of its simple mechanism, a set of these units realizes various mechanical functions. We developed the control software of the unit which realizes "self-assembly," one of the basic functions of this machine. A set of these units can form a given shape of the whole system by themselves. The units exchange information about local geometric relation by communication, and cooperate to form the whole shape through a diffusion-like process. There is no upper level controller to supervise these units, and the software of each unit is completely the same. Three actual units have been built to test the basic movements, and the function of self-assembly has been verified by computer simulation. >

416 citations

01 Jan 2006
TL;DR: In this paper, the main characteristics of DRAGON software for the calculation of molecular descriptors are shortly illustrated.
Abstract: Due to the relevance that molecular descriptors are constantly gaining in several scientific fields, software for the calculation of molecular descriptors have become very important tools for the scientists. In this paper, the main characteristics of DRAGON software for the calculation of molecular descriptors are shortly illustrated.

416 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20246
20235,523
202213,625
20213,455
20205,268
20195,982