Modern industrial, government, and academic organizations are collecting massive amounts of data (“big data”) at an unprecedented scale and pace. The ability to perform timely and costeffective analytical processing of such large datasets to extract deep insights is now a key ingredient for success. These insights can drive automated processes for advertisement placement, improve customer relat...

Several challenges come to fore while realizing collaborations among independent administrative domains in a distributed setup. Interoperability of access control models, deployed in respective collaborating domains, is one such challenge. Collaborating domains may have heterogeneous types of access control models that need to be interoperable in order to accommodate each other’s collaborating ...

This article examines how digital twins have been used in a multi-national corporation, what technologies used, benefits delivered, and the significance of people- process-related issues achieving successful implementation. A qualitative, inductive research method is based on interviews provided by key personnel involved three twin projects. The concludes that projects are likely to involve inc...

Abstract Background The birth of a child entails major changes in woman’s life. In the perinatal period, woman is particularly susceptible to emotional problems. objective present paper was investigate relationship between global orientation life and its components on one hand, socio-demographic factors other, with regard early postpartum disorders. Methods study included 643 patients hospitali...

Many new data centres have been built in recent years in order to keep up with the rising demand for server capacity. These data centres require a lot of electrical energy and cooling. Big data and video streaming are two heavily used applications in data centres. This paper experimentally investigates the possibilities and benefits of using cheap, low power and widely supported hardware in the...

As Cloud software (Software-as-a-Service) become more and more ubiquitous, the scale and performance expectations become an important factor impacting architectural decisions for security protocol adoption. WS-Trust[6] and WS-Federation[7] are enterprise scale protocols but lacked wide adoption due to complexity. OAuth 1.0 emerged as an industry standard for unifying identity management for maj...

Wireless Mesh Networks is one of the most promising wireless technologies of the future. Its tolerance factor against the network failures, convenience of set-up and manageability are one of its major advantages. Though WMNs are very similar to ad hoc wireless networks, the architecture and protocols designed for ad hoc networks perform very poor when applied in WMNs. The reason of their poor p...

There is ample evidence to suggest that collaborative modeling offers significant advantages over modeling carried out by individuals. Collaborative modeling can be achieved by workshops and other interactive techniques. Recently there has been increasing interest in supporting collaborative modeling with web and repository based tools, especially where the desired participants are separated by...

Trastuzumab-related cardiac dysfunction may be manageable and completely reversible with suitable cardiac medication, allowing optimal breast cancer treatment to continue. We present the case of a 42-year-old woman who developed severe systolic left ventricular failure with impaired contractility of the right ventricle, pulmonary hypertension, and clots in the left ventricular cavity during adj...