Accidental or intentional mismanagement of cloud software by administrators poses a serious threat to the integrity and confidentiality of customer data hosted by cloud services. Trusted computing provides an important foundation for designing cloud services that are more resilient to these threats. However, current trusted computing technology is ill-suited for the cloud as it exposes too many...

The ietf is considering a more evolutionary approach for providing service diierentiation in the Internet based on using the type-of-service (ToS) bits in the ip header. Through the Diierentiated Services (DiffServ) working group, a small set of building blocks are being deened which give the network the ability to provide predictable services to applications. One of the mechanisms being consid...

The recent evolution of internet technologies, mainly guided by the Extensible Markup Language (XML) and its related technologies, are extending the role of the World Wide Web from information interaction to service interaction. This next wave of the internet era is being driven by a concept named Web services. The Web services technology provides the underpinning to a new business opportunity,...

Over the next few years the amount of biometric data being at the disposal of various agencies and authentication service providers is expected to grow significantly. Such quantities of data require not only enormous amounts of storage but unprecedented processing power as well. To be able to face this future challenges more and more people are looking towards cloud computing, which can address...

background: chemical exposure is a major health problem globally. poison control centers (pccs) play a leading role both in developed and developing countries in the prevention and control of poisonous chemical exposures. in this study, we aimed to assess the current state of pccs in pakistan and highlight capacity building needs in these centers. methods: a cross-sectional survey of the two re...

The power of web services can only be realized when web services are utilized as building blocks to dynamically compose new web services. The Building Finder application is an example application that integrates information from several web services by modeling the web services as information sources in a mediator-based architecture. The paper also describes a mediator framework to dynamically ...

INTRODUCTION There has been a lot of attention on the role of human resource management interventions to improve delivery of health services in low- and middle-income countries. However, studies on this subject are few due to limited research on implementation of programmes and methodological difficulties in conducting experimental studies on human resource interventions. The authors present th...