Searched for: department:"Software%5C+Computer%5C+Technology"
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Chen, C. (author), Gross, H.G. (author), Zaidman, A.E. (author)
Due to their loosely coupled and highly dynamic nature, service-oriented systems offer many benefits for realizing fault tolerance and supporting trustworthy computing. They enable automatic system reconfiguration when a faulty service is detected. Spectrum-based fault localization (SFL) is a statistics-based diagnosis technique that can be...
journal article 2015
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Dintzner, N.J.R. (author), Van Deursen, A. (author), Pinzger, M. (author)
Evolving a large scale, highly variable system is a challenging task. For such a system, evolution operations often require to update consistently both their implementation and its feature model. In this context, the evolution of the feature model closely follows the evolution of the system. The purpose of this work is to show that fine-grained...
journal article 2015
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Jansen, B. (author)
Spreadsheets are widely used within companies and often form the basis for business decisions. Numerous cases are known where incorrect information in spreadsheets lead to incorrect decisions. Such cases underline the relevance of research on the professional use of spreadsheets. Recently a new dataset became available for research, containing...
conference paper 2015
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Roy, S. (author)
Business rules represent the knowledge that guides the operations of a business organization. They are implemented in software applications used by organizations, and the activity of extracting them from software is known as business rule mining. It has various purposes amongst which migration and generating documentation are the most common....
conference paper 2015
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Guzzi, A. (author)
doctoral thesis 2015
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Durmus, Y. (author), Onur, E. (author)
The devices surrounding us become smarter and can autonomously form a network without requiring our intervention. However, our needs can be even better accommodated when the networked devices cooperate and complement each other’s capabilities. One of the initial steps towards achieving a cooperative platform of smart devices is the discovery of...
journal article 2015
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Roos, C. (author)
We present an improved version of an infeasible interior-point method for linear optimization published in 2006. In the earlier version each iteration consisted of one so-called feasibility step and a few---at most three---centering steps. In this paper each iteration consists of only a feasibility step, whereas the iteration bound improves the...
journal article 2015
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Romano, D. (author)
Analyzing the Change-Proneness of APIs and web APIs APIs and web APIs are used to expose existing business logic and, hence, to ease the reuse of functionalities across multiple software systems. Software systems can use the business logic of legacy systems by binding their APIs and web APIs. With the emergence of a new programming paradigm...
doctoral thesis 2015
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Veneman, W.J. (author), De Sonneville, J. (author), Van der Kolk, K.J. (author), Ordas, A. (author), Al-Ars, Z. (author), Meijer, A.H. (author), Spaink, M.P. (author)
We present a RNA deep sequencing (RNAseq) analysis of a comparison of the transcriptome responses to infection of zebrafish larvae with Staphylococcus epidermidis and Mycobacterium marinum bacteria. We show how our developed GeneTiles software can improve RNAseq analysis approaches by more confidently identifying a large set of markers upon...
journal article 2014
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Harkes, D.C. (author), Visser, E. (author)
Object-oriented programming languages support concise navigation of relations represented by references. However, relations are not first-class citizens and bidirectional navigation is not supported. The relational paradigm provides first-class relations, but with bidirectional navigation through verbose queries. We present a systematic analysis...
report 2014
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Hermans, F. (author), Murphy-Hill, E. (author)
Spreadsheets are used extensively in business processes around the world and as such, a topic of research interest. Over the past few years, many spreadsheet studies have been performed on the EUSES spreadsheet corpus. While this corpus has served the spreadsheet community well, the spreadsheets it contains are mainly gathered with search...
report 2014
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Brouwers, N. (author)
The increasing ubiquity of the modern smartphone, coupled with its technical capabilities in terms of processing power, internet connectivity, and sensor richness, make it an ideal platformfor sensing all kinds of information about ourselves and the world around us. The emerging field of Mobile Phone Sensing (MPS) is taking advantage of this new...
doctoral thesis 2014
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Espinha, T. (author), Zaidman, A. (author), Gross, H.G. (author)
Web APIs provide a systematic and extensible approach for application-toapplication interaction. Developers using web APIs are forced to accompany the API providers in their software evolution tasks. In order to understand the distress caused by this imposition on web API client developers we perform a semi-structured interview with six such...
report 2014
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Yang, J. (author), Hauff, C. (author), Bozzon, A. (author), Houben, G.J.P.M. (author)
Collaborative Question Answering (cQA) platforms are a very popular repository of crowd-generated knowledge. By formulating questions, users express needs that other members of the cQA community try to collaboratively satisfy. Poorly formulated questions are less likely to receive useful responses, thus hindering the overall knowledge generation...
conference paper 2014
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Choupani, R. (author), Wong, S. (author), Tolun, M. (author)
The need for adapting video stream delivery over heterogeneous and unreliable networks requires self-adaptive and error resilient coding. Network bandwidth fluctuations can be handled by means of a video coding scheme which adapts to the channel conditions. However, packet losses which are frequent in wireless networks can cause a mismatch...
journal article 2014
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Voelter, M. (author)
doctoral thesis 2014
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Aust, S. (author), Venkatesha Prasad, R.R. (author), Niemegeers, I.G.M.M. (author)
The new long-range WLANs will enable a simple and cost-efficient setup of wireless ambient systems, including smart city and smart grid communication networks. The emerging IEEE 802.11ah WLAN standard utilizes carrier frequencies at 900 MHz in the ISM-band and facilitates multi-antenna MIMO-OFDM. In order to further increase the wireless...
journal article 2014
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Nadeem, M. (author)
doctoral thesis 2014
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Ströhle, P. (author), Gerding, E.H. (author), De Weerdt, M.M. (author), Stein, S. (author), Robu, V. (author)
We design new algorithms for the problem of allocating uncertain, flexible, and multi-unit demand online given uncertain supply, in order to maximise social welfare. The algorithms can be seen as extensions of the expectation and consensus algorithms from the domain of online scheduling. The problem is especially relevant to the future smart...
conference paper 2014
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Van Rest, O. (author), Wachsmuth, G.H. (author), Steel, J. (author), Süss, J.G. (author), Visser, E. (author)
This paper is a pre-print of: Oskar van Rest, Guido Wachsmuth, Jim Steel, Jörn Guy Süß, Eelco Visser. Robust Real-Time Synchronization between Textual and Graphical Editors. In Keith Duddy, Gerti Kappel, editors, Theory and Practice of Model Transformations, Sixth International Conference, ICMT 2013, Budapest, Hungary, June 18-19, 2013....
lecture notes 2013
Searched for: department:"Software%5C+Computer%5C+Technology"
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