842 research outputs found
Explicit Euler method for solving time dependent Schr\H{o}dinger equation
Using an explicit Euler substitution it was obtained a system of differential
equations, which can be used to find the solution of time-dependent
1-dimentional Schr\H{o}dinger equation for a general form of the time-dependent
potential.Comment: 1 page. Accepted for publication in Phys. Rev.
Measuring the Performance of Corporate Knowledge Management Systems
Whereas knowledge management systems (KMS) continues to gain popularity as a corporate most advanced information systems, the acceptance of standardized KMS assessment approaches has logged. Developing metrics to assess a corporate KMS is inherently problematic due to the intangible nature of knowledge-based resources, and for the fact that measurement is a precursor to improvement. This is true for knowledge management capabilities of an organization. Nonetheless, assessment is of vital importance for valuation purposes as well as to help managers determine whether particular KMS are effective working. The main focus of this paper is to explain the value of knowledge management and provide a general overview of measurement approaches. Finally, developing an improved measurement system for corporate KMS is considered the key to the competitive success of the organization.Corporate Knowledge, Knowledge Management Systems, Measuring the Performance
Principles of Multimedia News Systems for Business Applications
In the past few years considerable demand for business oriented multimedia information systems has developed. A multimedia information system is one that can create, import, integrate, store, retrieve, edit, and delete two or more types of media materials in digital form, such as audio, image, full-motion video, and text information. Multimedia information systems play a central role in many business activities. They represent a very special class complex computing systems. This paper surveys a special type of multimedia information systems: multimedia news systems. Multimedia news systems deal with architectures to manage complex multimedia news databases, online presentation and distribution services or the integration of several existing services to meta-services using intelligent news retrieval engines. The leading presentation platform in multimedia news presentation is news networks providing television services and Internet content distribution. The primary focus is on advanced multimedia news systems infrastructure, document standards, application architecture and principles for multimedia news on the Web that suggest long-term trends in this increasingly important area.multimedia, information systems, business applications
Developing Performance-Centered Systems for Higher Education
The experience in developing performance-centered systems for higher education has improved significantly, and practitioners have made considerable progress in elaborating a methodology. This paper discusses the convergence of thinking among various disciplines in analysis and design methodologies, and describes the key elements of the new-emerged performance support engineering development methodology. These are important for designing web-based systems, information systems, and knowledge management systems in higher education.performance-centered systems, web-besd systems, information systems, knowledge management systems, methodology, higher education
Outsourcing the Business Services
The nowadays international market of outsourcing services is relatively mature and with age comes wisdom ... Thus, on a grown market, choosing to outsource services can not only be justified by the strive to reduce costs but it aims to meeting more advanced objectives as accurate alignment with business strategies of the enterprise. As a result, outsourcing has reached new forms of expression that can help the enterprises to gain competitive advantage. In the context of a grown market, a new concept appears, namely the multisourcing which it refers to the outsourcing model of the future [1] that businesses must prepare to accept and use. This concept or model of the future refers to working with several suppliers, which are competitors in a spirit of trust and teamwork, in a collaborative process to maximize the benefits associated with outsourcing process.Business Outsourcing, Audit, Economic and Financial Analysis, Information Technology Outsourcing
Principles of Multimedia News Systems for Business Applications
In the past few years considerable demand for business oriented multimedia information systems has developed. A multimedia information system is one that can create, import, integrate, store, retrieve, edit, and delete two or more types of media materials in digital form, such as audio, image, full-motion video, and text information. Multimedia information systems play a central role in many business activities. They represent a very special class complex computing systems. This paper surveys a special type of multimedia information systems: multimedia news systems. Multimedia news systems deal with architectures to manage complex multimedia news databases, online presentation and distribution services or the integration of several existing services to meta-services using intelligent news retrieval engines. The leading presentation platform in multimedia news presentation is news networks providing television services and Internet content distribution. The primary focus is on advanced multimedia news systems infrastructure, document standards, application architecture and principles for multimedia news on the Web that suggest long-term trends in this increasingly important area
On the General Sum-connectivity Index of Connected Graphs with Given Order and Girth
In this paper, we show that in the classof connected graphs of order having girth at least equal to , , the unique graph having minimum general sum-connectivity index consists of and pendant vertices adjacent to a unique vertex of , if -1\leq \alpha <0. This property does not hold for zeroth-order general Randi\' c index
Communication and Stochastic Processes in Some Bacterial Populations: Significance for Membrane Computing
Intercellular communication between bacterial cells belonging to the same
population is well documented in Microbiology, sporulation and cannibalism in B. Subtilis
and genetic competence and fratricide in S. pneumoniae being deeply studied in the
last years. The investigation of individual cell behavior has revealed that populations of
these bacteria sometimes bifurcate into phenotypically distinct, but genetically identical,
subpopulations by random switching mechanisms. The probabilistic nature of the random
switching mechanisms, the occurrence of some biochemical processes related to it at
plasma membrane and the need to study the processes at the level of each individual cell
make intercellular communication and stochastic processes very suitable to be modeled
by P systems
A Biological Perspective on Sorting with P Systems
The aim of this contribution is to argue that the processes occurring in biological
membranes in bacteria are also important as natural examples of communication
between membranes, which, in the formal framework of P systems, leads (among other
things) to simulations of sorting operations
CONSEQUENCES OF META-LINGUISTICS PARTICIPATION ON THE OPERATIONALIZATION OF DYNAMIC MANAGEMENT DOXASTIC LOGIC
The paper starts from the thesis that proves non-invasive behavioral explaining differences, but the existence of operational priorities of the company / entity / enterprise lead to invasiveness. There are no known ways / methods / programming doxastic methods as long as management intervention can be treated as a hub that dominates hypertext / productive economic common rules the world. The phenomenon of identity management is far from meeting the full harmonization attitudinal decision-making process. Doxastic management is a new epistemological covered by copyright scientifically in 2013 (Ioan Gaf-Deac, Fundamentals of Doxastic Management, Ed. FMP, Bucharest, 2013, 508 pp., Sole author, ISBN 978-606-93321-5 -3). The paper described aspects of doxastic procedural behavior, situations tangible managerial decision in doxastic field. They are played and the comparison between deterministic doxastic systems analysis and managerial phenomena is considered to operationalize participation of doxastic meta-linguistic logic of dynamic management. Doxastic management simplicity and demarcation or limitation of positive action by doxastic management round alignments research
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