PixMeAwayTravel recommendation platform
ecosioSolutions for the exchange of electronic documents
E-Business and E-Commerce include, besides other influencing domains, rapid changes to economic and social processes. For this reason, the E-Commerce group pursues taking an encompassing view at such processes reaching from analyzing enterprises and their respective processes to evaluating the entire market, as well as is active in creating ideas and solutions for meeting the demands of the respective stakeholders.
Overall, the E-Commerce group performs research and creates solutions in the Business-2-Business (B2B) and Business-2-Consumer (B2C) domains. In the B2B domain, the group focuses on (i) business (process) modeling and definition and consequently the specification and implementation of e-business systems while considering and contributing to semantic web research and service-oriented architectures, (ii) ontology engineering and information integration, (iii) "Web Science" focusing on network analysis and content as well as text mining. In the B2C domain, the E-Commerce group performs research targeting (i) visual interaction paradigms as well as (ii) mobile applications. Thereby, our group focuses especially on the development and application of our research in the area of e-tourism and its mobile applications.
Parts of the EC group are working on systems based research, namely on virtualized HPC systems, massive-scale data analytics and energy efficient ultra-scale distributed systems. Our goal thereby is to develop speculative methodologies and techniques to allocate resources in an energy efficient way, but at the same time meet requirements of the end users, like the certain latency of the applications. Our approaches are evaluated quantitatively on different scales by simulations, benchmarks or on experimental clusters. We strive to develop generic methods and methodologies but we let our research be inspired by a set of real world applications from different domains like life science (e.g., DNA sequencing) or social media (e.g., Facebook size data centers).
We are happy to announce that Dražen Lučanin has successfully defended his PhD thesis on Tuesday, 31 May 2016. The title of his thesis is "Energy Efficient Cloud Control and Pricing in Geographically Distributed Data Centers". Please find the abstract here. The committee members were the university professors Ivona Brandic, Helmut Hlavacs (Uni Wien) and Werner Purgathofer.
This workshop addresses specific challenges for recommender systems in the tourism domain. Planning a vacation usually involves searching for a set of products that are interconnected (e.g., transportation, lodging, attractions) with limited availability, and where contextual aspects may have a major impact (e.g., spatiotemporal context). RecTour 2016 aims at attracting presentations of novel ideas in order to advance the current state of the art in the field of tourism recommenders; topics include specific applications and case studies (evaluation), specific methods and techniques, context and mobility, the cold-start problem, preference elicitation, and emotions and recommenders. Researchers and practitioners from different fields are invited to submit research and position papers as well as demonstration systems.
Please find the Call for Papers here or as attachment to this post.
• Daniel R. Fesenmaier, University of Florida, USA
• Tsvi Kuflik, The University of Haifa, Israel
• Julia Neidhardt, TU Wien, Austria
Contact: rectour2016 [at] ec.tuwien.ac.at
We are happy to announce that Julia Neidhardt has successfully defended her PhD thesis on Thursday, 28 April 2016. The title of her thesis is "Modeling and Understanding Social Influence in Groups and Networks". Please find the abstract here.
On 15 April 2016, 26 outstanding researchers have been elected as members of the Austrian Academy of Sciences (OeAW). Among them is Dr. Ivona Brandić, professor in our group, who has been elected as member of the OeAWs Young Academy. This distinction honors her outstanding scientific performance and her recognition among experts. More information
Prof. Werthner is one of the guest editors of the special issue "Disruptive Innovations" of the Journal of Information Technology & Tourism (JITT).
Papers are required no later than June 30th 2016
Notification of outcome will be provided by August 30th 2016
Final papers should be submitted by October 15th 2016
Find the Call for Papers on the journal website and also as PDF attachment to this news entry.
Professor Markus Zanker from the Free University of Bolzano, Italy will visit the Faculty of Informatics in the summer term 2016.
He will give the course "195.064 VU Recommender Systems" in which the scientific underpinnings of the field of Information Filtering and Recommender Systems will be presented. Recommender systems are now largely used, particularly in eCommerce web sites, for easing the information search and discovery processes, and increasing customer fidelity and conversion rates. Starting from basic information retrieval concepts more advanced techniques for information filtering and decision support in recommender systems will be investigated, such as those exploiting contextual information or supporting decisions taken by groups. The students will be provided with a rich and comprehensive catalogue of information search tools that can be exploited in the design and implementation of a specific Web site, such eCommerce or eGovernment applications for travel, tourism or health. Many open issues will be described, motivating and promoting new research activities. At the end of the course every student will produce a research report describing a novel information filtering and recommendation task and illustrating a novel and viable technology for addressing such task.
26-29 April: lectures and excercises
31 May and 1 June: lectures and students' presentation
The course is for master and PhD students.
The e-commerce group and Prof. Werthner were in the news with the start up ROOMBONUS, which was founded by our former group member Rainer Schuster as a result of joint research with the EC group. In the field of research the cooperation between ROOMBONUS and the e-commerce group continues, developing new services and technologies. Read the article on DerStandard.at.