Tagged / Service Computing

Service Computing Seminar: Servicing Big Data

BU research, Fusion

As part of the Service Computing Seminar (SCS) project, funded by Bournemouth University Fusion Investment Fund, we would like to invite you to the Service Computing Seminar

Title: Servicing Big Data

Time: 14:00-16:00 Wednesday, 18 Dec. 2013

Venue: PG143 (Thomas Hardy Suite, Talbot Campus)

Speaker: Prof. Athman Bouguettaya, Head of School of Computer Science and Information Technology at RMIT University, Melbourne, Australia

 

Abstract

Big data is here and in a big way.  Big data is coming from all sorts of sources and means, including sensors, deep space, social media, smartphones, genomic, etc.  The cloud has been instrumental supporting the storage and processing of the ever increasing amount of data.  “Domesticating” the data, i.e., making it useful, however, has been a major challenge.  Service computing is the next major evolution of computing that aims at transforming massive data into artefacts that are acted upon, i.e., services. Service computing is increasingly being recognized as part of a broader agenda in Service Science. In that respect, service computing may be viewed as the “engineering” side of service science. Service computing broadly focuses at providing a foundational framework to support a service-centric view of designing, developing, and exposing data (and applications), whether it is in the enterprise or on the Web. In that respect, the Web is and will undoubtedly be the preferred delivery platform of service-based solutions. More specifically, Web services are currently without contest the key enabler for deploying service-centric solutions. Fully delivering on the potential of next-generation Web services requires building a foundation that would provide a sound design for efficiently developing, deploying, publishing, discovering, composing, trusting, and optimizing access to Web services in an open, competitive, untrustworthy, and highly dynamic environment. The Web service foundation is the key catalyst for the development of a uniform framework called Web Service Management System (WSMS). In this novel framework, Web services are treated as first-class objects. In this talk, I will first motivate the need for a uniform service management to service big data. I will then overview the core components of a typical WSMS. I will conclude by describing our latest research servicing sensor data.

 

Short Bio

Athman Bouguettaya is Professor and Head of School of Computer Science and Information Technology at RMIT University, Melbourne, Australia. He received his PhD in Computer Science from the University of Colorado at Boulder (USA) in 1992.  He was previously Science Leader in Service Computing at CSIRO ICT Centre, Canberra. Australia. Before that, he was a tenured faculty member and Program director in the Computer Science department at Virginia Polytechnic Institute and State University (commonly known as Virginia Tech) (USA).  He is a founding member and past President of the Service Science Society, a non-profit organization that aims at forming a community of service scientists for the advancement of service science. He is on the editorial boards of several journals including, the IEEE Transactions on Services Computing, ACM Transactions on Internet Technology, the International Journal on Next Generation Computing, VLDB Journal, Distributed and Parallel Databases Journal, and the International Journal of Cooperative Information Systems. He is also on the editorial board of the Springer-Verlag book series on Services Science.  He served as a guest editor of a number of special issues including the special issue of the ACM Transactions on Internet Technology on Semantic Web services, a special issue the IEEE Transactions on Services Computing on Service Query Models, and a special issue of IEEE Internet Computing on Database Technology on the Web. He served as a Program Chair of the 2012 International Conference on Web and Information System Engineering, the 2009 and 2010 Australasian Database Conference, 2008 International Conference on Service Oriented Computing (ICSOC) and the IEEE RIDE Workshop on Web Services for E-Commerce and E-Government (RIDE-WS-ECEG’04). He has published more than 170 books, book chapters, and articles in journals and conferences in the area of databases and service computing (e.g., the IEEE Transactions on Knowledge and Data Engineering, the ACM Transactions on the Web, WWW Journal, VLDB Journal, SIGMOD, ICDE, VLDB, and EDBT). He was the recipient of several federally competitive grants in Australia (e.g., ARC) and the US (e.g., NSF, NIH). He is a Fellow of the IEEE and a Distinguished Scientist of the ACM.

Service Computing Seminar Series

BU research

As part of the SSC project, funded by Bournemouth University Fusion Investment Fund, we would like to invite you to the seminar series.

14:00- 15:00 Monday 29 April 2013
P410 (Poole House, Talbot Campus)

Speaker: Dr. Peng Liang, Free University Amsterdam, the Netherlands
Title: Ontology-based Software Architecture Documentation

Abstract.  A common approach to software architecture documentation in industry projects is the use of file-based documents (e.g., Word documents). This documentation approach offers a single-dimensional perspective on the software architectural knowledge contained. Knowledge retrieval from file-based architecture documentation is efficient if the perspective chosen fits the needs of the readers; it is less so if the perspective does not match the needs of the readers. In this talk, I will describe an approach we developed aimed at addressing architecture documentation retrieval issues. We employed software ontology in a semantic wiki optimized for architecture documentation. We also evaluated this ontology-based documentation approach in a controlled industry experiment involving software professionals. The efficiency and effectiveness of the proposed approach is found to be better than that of the traditional file-based approach.

14:00-16:00 Wednesday 1 May 2013
P402 (Poole House, Talbot Campus) 

Speaker: Prof. Marco Aiello, University of Groningen, the Netherlands
Title: The Smart Grid’s Big Data Generating Potentials

Abstract. The Smart Power Grid promises to not only provide for a more reliable distribution infrastructure, but also give the end-users better pricing, information, and freedom. The promise is fuelled by a pervasive digitalization of the energy production and distribution network that will finally involve utilities, governments, and end-users. The real advantages of the smart grid will be available to all, only if the physical infrastructure of energy distribution is supported by adequate information systems. In this talk, I will review the current state and possible evolutions of the concept of a smart grid, I will point to the (big) data that future information systems will need to manage and, finally, indicate possible uses for such information.

Speaker: Prof. Xinbo Gao, Xidian University, China
Title: Image Quality Assessment

Abstract. With the development of imaging technologies, visual information, recorded by images and videos, has become the main source for knowledge acquisition. In the process of image acquisition, processing, transmission, and storage, some artefacts or noise maybe introduced to images, which will degrade the visual quality. To improve the performance of image processing, it is necessary to assess image quality. Therefore, image quality assessment (IQA) is the prerequisite and foundation of imaging or image processing system optimization. The objective of IQA is to provide computational models to measure the perceptual quality of a given image. Recently, a large number of methods have been designed to evaluate the quality of images. In this talk, I will introduce some popular IQA metrics, especially several IQA metrics proposed by my group. They are organized into 3 categories, full-reference metrics, reduced-reference metrics and no-reference metrics.