This paper proposes a method for effectively implementing the pyramid strategy. The pyramid strategy is based on the short strangle strategy and adopts the multiple-entry approach. Risk management is an essential element of derivatives trading, and the pyramid strategy is very efficient because it combines mutual and dynamic hedging. However, in operating the pyramid strategy, choosing a specif...

Web-based Management Information Systems (MIS) require the use of standardized methods and techniques for their design and development. The two most used resources are Model Driven Architectures (MDA) and Ontology Driven Architectures (ODA). The MDA perspective allows us to separate the specification issues from the system architecture as well as the details from its implementation. On the othe...

information information Servers Computers 1. What is MIS A Management Information System (MIS) is a systematic organization and presentation of information that is generally required by the management of an organization for taking better decisions for the organization. The MIS data may be derived from various units of the organization or from other sources. However it is very difficult to say t...

Hypermedia is a powerful information management technology that couples the enhanced representative capabilities of multimedia with the power to define ever more meaningful relationships between data. It is only in recent years that hypermedia has been popularised, due in large measure to the surge of the ubiquitous World Wide Web. Of course, not all hypermedia applications are Web-based, nor c...

Mona Nasr Information Systems Department, Faculty of computers and Information, Helwan University, Egypt [email protected] Mostafa Sayed Information Systems Department, Faculty of computers and Information, Beni-Suef University, Egypt [email protected] -------------------------------------------------------------------ABSTRACT-------------------------------------------------------...

traceability is an ability of system to provide status reports or records pertaining of the current situation in the past. in production systems, traceability to track the product or lot of a product and access to records in the entire production process (or part of the process) of the raw material to finished product that purchased and consumed by customer will be applied. traceability in prod...

The existence of a series of problems in transportation management of public and personal vehicles causes to consider intelligent transportation systems. Hence, here we investigate to introduce and the performance of intelligent transportation system ITS which is among new technologies in information technology and at last the importance and necessity of lack of delay in data and informat...

acceptance of information and information diffusion are the traditional concepts that can be reviewed from another point of view. acceptance of innovation and innovation diffusion model are starting points for analyzing these concepts. these concepts have an important role in designing systems and popularization of sciences. in addition, it is considerable in library and information studies whi...