The objective of the proposal is to examine the existing security models for supporting information sharing among multiple agencies and suggest extension for addressing the new requirement. Procedures for enforcing and tracking secure information distribution will be investigated. Existing group key management will be enhanced to address the scaling and tracking issues. To validate the revised ...

ELECTRONIC MAIL HAS been available for over a decade in various forms. How is it used in libraries? To what extent is i t used? Is i t still viable for library applications? Are there other competing technologies which have surpassed the promise of electronic mail? These are some of the issues which this article will address. The concept of electronic mail is fairly straightforward. Electronic ...

BACKGROUND One important benefit of electronic health information is the improved interface between infectious diseases practice and public health. Electronic communicable disease reporting (CDR), given its legal mandate and clear public health importance, is a significant early step in the sifting and pooling of health data for purposes beyond patient care and billing. Over the next 5-10 years...

I-X Process Panels are used to support users who are carrying out processes and responding to events in a cooperative working environment. The panels support the tracking of personal or group issues, the planning and execution of activities and the checking of constraints. Panels can be connected to other panels, and also to a range of services, agents and other cooperative working support tool...

This paper focuses primarily on the role of Email marketing and E-commerce. is one most modern means methods in world. Modern information communication technologies also facilitate circulation sending electronic messages with highest quality accuracy. In addition, campaigns help to increase sale products shops target customers efficiently legally. However, despite benefits marketing, there are ...

Context aware applications in Ubiquitous Computing (UC) require the dynamic adaptation to the context and the interoperability across heterogeneous platforms, as a distributed system. Service-oriented Architecture (SOA) enables the dynamic adaptation through using loosely-coupled services, and it also supports the interoperability through using XML messaging. For the adaptation, the orchestrati...

Push-Pull Messaging is a novel messaging mechanism for high-speed interprocess communication in a cluster of symmetric multi-processors (SMP) machines. This messaging mechanism exploits the parallelism in SMP nodes by allowing the execution of communication stages of a messaging event on different processors to achieve maximum performance. Push-Pull Messaging facilitates further improvement on ...

The use of mobile text messaging – SMS has grown quite enormously over a short period of time. This has happened in spite of the fact that mobile phones have a quite clumsy user interface and that the cost of sending a message is relatively high. Three types of explanations for the popularity of SMS are suggested and discussed here: ; The rational explanation, the explanation that looks to new ...

Push-Pull Messaging is a novel messaging mechanism for high-speed interprocess communication in a cluster of symmetric multi-processors (SMP) machines. This messaging mechanism exploits the parallelism in SMP nodes by allowing the execution of communication stages of a messaging event on different processors to achieve maximum performance. Some optimizing techniques were implemented along with ...

Mobile instant messaging is the communication technology revolution that is changing the way people communicate. The adoption rate is surging and the massive growth is experienced worldwide. Prior studies in instant messaging has been primarily concerned with its task relevant or functional aspects, with less attention on social interaction aspects. Drawing from media richness theory, present r...