Big Data Systems (BDS) (i.e., data-intensive applications) have become one of the key priority areas for all sorts of organizations. We have been conducting R&D on different aspects of Data intensive applications in general and… Read More »Engineering Data-Driven Secure Software Services
Internet of Things (IoT) enabled infrastructures, products, and services are revolutionising the way businesses and societies engage and operate. Billions of devices, small and large, are predicted to be connected via Internet over the coming years. These devices and the systems built upon them will be generating huge amount of data and information that would be leveraged for providing different products and services. One of the core components of such systems will be Internet of Things Search Engines (IoTSE) because without customised search engines, it is not possible to detect and use devices, sensors and actuators, that form the IoT systems. Hence, it is important to understand various concepts, technologies, and aspects of IoTSE, which is a complicated and relatively immature research topic. The diversity of IoT systems and the content they generate poses a significant challenge to advance the R&D for IoTSE. To fill this gap, we have produced an article to help easily understand the concepts, classification, and open issues for IoTSE. We are glad to share that this article has been accepted in the ACM Communication magazine, which is one of the top venue for ICT publications. This is the pre-print copy of the article, whose abstract below can provide a brief about the content of the article. Read More »Internet of Things Search Engine: Concepts, Classification, and Open Issues
It was a great pleasure to visit the Secure Systems Group at the Aalto University of Finland. I was hosted by Professor N. Asokan, the leader of the group and a leading authority on different… Read More »Building and Leveraging Design Spaces for Architecting Contemporary Software Systems
Millions of objects are being connected to provide different services via the Web. This trend has led the paradigm of Web of Things (WoT), that can be searched and leveraged by uses (i.e., human or… Read More »Search Engines for Web of Things (WoT)
Internet of Things (IoT) have emerged a popular technology that underpinning several innovative products and services. Internet of Everything (IoE) or Web of Things (WoT) are real or virtual networks of things (or services) that can be meaningfully quarried or combined in order to build and provide different types of services. Recently, we have a book chapter, Using Reference Architecture for Design and Evaluation of Web of Things Systems, has been included a newly published book, Managing the Web of Things: Linking the Real World to the Web, edited by Michael Sheng, Yongrui Qin, Lina Yao, and Boualem Benatallah. The abstract of our book chapter is below as it may interest to some of the readers. The book chapter provides a methodological approach and technical details about applying a reference architectures to support the design and evaluation of Web of Things Systems. The research involved students from a software architecture course offered at the IT University of Copenhagen, Denmark. The abstract of the chapter is below:
Read More »An Approach to Designing and Evaluating Web of Things (WoT) Systems
I’m very glad to share that Australian Quarterly has included my article on Smart Cities in the special edition of the best articles published in 2016. Apart from an endorsement of the potential value of the article on an important topic like Smart Cities, the best part of this news is that the special edition is completely free for distribution that is why I have attached it here for download . This article provides a vision and strategies for conceiving and implementing projects that can contribute to building and evolving Smart Cities, which is an umbrella term used for socio-technical innovation for improving the liveability of cities, regions, and suburbs. In this article, I have particularly emphasise the importance of building and sustaining strong collaborative ties among governments, councils, private sectors, and universities for co-conceiving and materialising Smart Cities initiatives and projects. I have particularly highlighted the role and importance of Smart Campus as an experimental testbed for supporting the collaborations for Smart Cities projects.Read More »Article on Smart Cities: Best of 2016 Australian Quarterly
Energy monitoring and management systems play a vital role in helping achieve the strategic as well as operational goals for Smart Cities/Smart Buildings. Whilst sustainability friendly mans of generating energy can go a long way of making a country/city/region carbon neutral, which is an agenda of any smart city initiative, energy monitoring and management systems can contribute significantly by brining innovation in energy distribution and utilisation. Having noticed our Smart Cities initiative‘s increasing activities and widespread engagements in not only South Australia but other parts of the country, the German-Australian Chamber invited us to be a partner in the organisation of a seminar on “energy efficiency in buildings” on November 22, 2016. The draft of the program can be download here. According to the program, I’ll be giving an opening talk, Smart Cities Initiatives and Supporting Energy Management Systems, for which I’ll be relying on our research and development activities on Smart Cities related initiatives and projects over the last 18 months. The seminar’s goal is to initiative and groom productive and fruitful dialogue between German companies and Australian academic institutions in order to Read More »German-Australia Chamber’s Smart Energy Management Seminar
Our continuous and increasing collaboration with the Adelaide Smart City Studio was clearly visible and acknowledge during the launch of the Smart City Lego Model, also called Budadelaide project. This project is a great demonstration… Read More »Adelaide Smart City’s Project Budelaide Launched
Through a team of students from the Masters of Software Engineering ME (Software), we started the design and implementation of the first phase of our solution aimed at providing a knowledge-based support for Microgrid security risk analysis. The project was motivated by an increasing realisation that a large number of energy systems are made of multiple sources of energy generation and distribution. Now more and more energy distribution companies are focused on solutions with two-ways of energy movement – energy supply from the energy distribution companies from their conventional or smart grids or energy supply from small, independent energy generators through Microgrids. Whilst a Microgrid provides promising solutions for modernising energy solutions aimed at addressing contemporary challenges, there are several types of challenges involved in designing, building, and operating Microgrids integrated into an energy ecosystem.Read More »A Knowledge Base for Microgrid Security Risk Analysis
An increasing number of software systems are considered Software Intensive Systems of Systems (SiSoS), which consist of dozens of constituent systems. Systems are interconnected using private or public networks, which can be prime target for security attacks. Hence, securing SiSoS is a huge challenge and an emerging areas of research and development. SoS can have several applications domains that can range from smart cities, to defence systems, and industrial control systems. Modeling of and reasoning of security-sensitive architecture of software intensive systems is a challenging piece of work but several modelling approaches and tooling support have been developed. However, there has been no signifiant effort to develop appropriate modelling approach and associated infrastructure for modeling security-senstive architecture of SoS. Led by our collaboratives in France, we have recently developed an approach and tool support for supporting seccutiry-senstive architecture design and analysis .Read More »Modeling Security-Sensitive Architecture of Systems-of-Systems