Searched for: subject%3A%22And%255C%2Bverifications%22
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Schuts, M. (author), Alonso, M. (author), Hooman, J. (author)
The ComMA language has been developed to specify interfaces of software components, including protocol state machines, time and data constraints, and constraints on relations between events of multiple interfaces. The language has been devised in close collaboration with an industrial partner where it has been used to model a large number of...
conference paper 2022
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Marksteiner, S. (author), Marko, N. (author), Smulders, A. (author), Karagiannis, S. (author), Stahl, F. (author), Hamazaryan, H. (author), Schlick, R. (author), Kraxberger, S. (author), Vasenev, A. (author)
Modern vehicles become increasingly digitalized with advanced information technology-based solutions like advanced driving assistance systems and vehicle-to-x communications. These systems are complex and interconnected. Rising complexity and increasing outside exposure has created a steadily rising demand for more cyber-secure systems. Thus,...
conference paper 2021
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Wolf, F.A. (author), Arquint, L. (author), Clochard, M. (author), Oortwijn, W. (author), Pereira, J.C. (author), Müller, P. (author)
Go is an increasingly-popular systems programming lan-guage targeting, especially, concurrent and distributed systems. Go dif-ferentiates itself from other imperative languages by offering structuralsubtyping and lightweight concurrency through goroutines with message-passing communication. This combination of features poses...
conference paper 2021
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Safari, M. (author), Oortwijn, W. (author), Huisman, M. (author)
Many real-world problems such as internet routing are actually graph problems. To develop efficient solutions to such problems, more and more parallel graph algorithms are proposed. This paper discusses the mechanized verification of a commonly used parallel graph algorithm, namely the Bellman–Ford algorithm, which provides an inherently...
conference paper 2021
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Barros, E.G.D. (author), Leeuwenburgh, O. (author), Szklarz, S.P. (author)
We propose a quantitative model-based workflow for conformance verification of CO2 storage projects. Bayesian inference is applied to update an ensemble of simulation models that capture prior uncertainty based on mis matches with measured data. Conformance assessments are derived by comparison of updated model predictions with storage permit...
article 2021
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Eliasson, P. (author), Cerasi, P. (author), Romdhane, A. (author), White, J.C. (author), Schmidt-Hattenberger, C. (author), Carpentier, S.F.A. (author), Grimstad, A.A. (author), Lothe, A.E. (author), Blackford, J. (author), Wustefeld, A. (author), Dupuy, B. (author), Barros, E. (author), Leeuwenburgh, O. (author), Emmel, B. (author), Weinzierl, W. (author), Jordan, M. (author), Ringstad, C. (author)
The three-year (2017-2020) research project Pre-ACT was granted as one of the first three large projects in the Accelerating CCS Technologies (ACT) program (https://act-ccs.eu). Pre-ACT was a collaborative effort between partners from six research institutes and four companies with an active role in CCS. The project ambition was to deliver...
conference paper 2021
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Lathouwers, S. (author), Everts, M.H. (author), Huisman, M. (author)
String sanitizers are widely used functions for preventing injection attacks such as SQL injections and cross-site scripting (XSS). It is therefore crucial that the implementations of such string sanitizers are correct. We present a novel approach to reason about a sanitizer's correctness by automatically generating a model of the implementation...
conference paper 2020
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Gross, D. (author), Jansen, N. (author), Perez, G.A. (author), Raaijmakers, S. (author)
We give a formal verification procedure that decides whether a classifier ensemble is robust against arbitrary randomized attacks. Such attacks consist of a set of deterministic attacks and a distribution over this set. The robustness-checking problem consists of assessing, given a set of classifiers and a labelled data set, whether there exists...
conference paper 2020
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Jonk, R. (author), Voeten, J. (author), Geilen, M. (author), Basten, T. (author), Schiffelers, R. (author)
We introduce a technique to verify temporal properties expressed in MTL on Interval Message Sequence Charts (IMSC), a model based on UML2.0 MSC that captures the timed execution of component-based software systems. We accomplish this by encoding the IMSC and the property of interest in a constraint satisfaction problem, which is then solved with...
conference paper 2020
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Sagastizabal, R. (author), Bonet-Monroig, X. (author), Singh, M. (author), Rol, M.A. (author), Bultink, C.C. (author), Fu, X. (author), Price, C.H. (author), Ostroukh, V.P. (author), Muthusubramanian, N. (author), Bruno, A. (author), Beekman, M. (author), Haider, N. (author), O'Brien, T.E. (author), Dicarlo, L. (author)
article 2019
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Masin, M. (author), Palumbo, F. (author), Adriaanse, J. (author), Myrhaug, H. (author), Regazzoni, F. (author), Sanchez, M. (author), Zedda, K. (author)
Technical Requirements (TRs) provide a “black box” conceptualization of the target project results with explicit verification tests. The goal of Technical Requirements Elicitation (TRE) is to ensure that all needs of involved stakeholders are being identified and adequately addressed without prescribing how to achieve them. Whilst TRE...
conference paper 2019
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Burggraaf, J. (author), Groeneweg, J. (author), Sillem, S. (author), van Gelder, P. (author)
The field of safety and incident prevention is becoming more and more data based. Data can help support decision making for a more productive and safer work environment, but only if the data can be, is and should be trusted. Especially with the advance of more data collection of varying quality, checking and judging the data is an increasingly...
article 2019
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Dresscher, M. (author), Human, J.D. (author), Witvoet, G. (author), van der Heiden, N. (author), den Breeje, R. (author), Kuiper, S. (author), Fritz, E.C. (author), Korevaar, C.W. (author), van der Valk, N.C.J. (author), de Lange, T.J. (author), Saathof, R. (author), Doelman, N.J. (author), Crowcombe, W.E. (author), Duque, C.M. (author), de Man, H. (author)
The anticipated capacity benefit of optical satellite communications has triggered a cascade of technology developments. In this paper, we present three such technologies, namely; i). A cube satellite laser terminal (CubeCAT), ii). A lower Earth orbit satellite optical head (LEOCAT) and iii). A calibration and verification test bench for coarse...
conference paper 2019
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Jasper, M. (author), Mues, M. (author), Murtovi, A. (author), Schlüter, M. (author), Howar, F. (author), Steffen, B. (author), Schordan, M. (author), Hendriks, D. (author), Schiffelers, R. (author), Kuppens, H. (author), Vaandrager, F.W. (author)
This paper covers the Rigorous Examination of Reactive Systems (RERS) Challenge 2019. For the first time in the history of RERS, the challenge features industrial tracks where benchmark programs that participants need to analyze are synthesized from real-world models. These new tracks comprise LTL, CTL, and Reachability properties. In addition,...
conference paper 2019
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Grappiolo, C. (author), Verwielen, E. (author), Noorman, N. (author)
Connected high-tech systems allow the gathering of operational data at unprecedented volumes. A direct benefit of this is the possibility to extract usage models, that is, a generic representations of how such systems are used in their field of application. Usage models are extremely important, as they can help in understanding the discrepancies...
conference paper 2019
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Barros, E.G.D. (author), Leeuwenburgh, O. (author), Carpentier, S.F.A. (author), Wilschut, F. (author), Neele, F.P. (author)
Managing the risk of unexpected events occurring during site operations and reducing operational costs are paramount to ensure the success of CO2 storage projects. For this purpose, operators need to design cost-effective monitoring systems to detect signals that can indicate whether or not the storage site behaves as expected and will continue...
conference paper 2018
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Barros, E.G.D. (author), Leeuwenburgh, O. (author), Carpentier, S.F.A. (author), Wilschut, F. (author), Neele, F.P. (author)
In this paper we address the challenge of efficient and reliable monitoring of subsurface CO2 storage operations for conformance verification purposes. In order to acquire a storage license, the operator has to demonstrate convincingly to the regulator that the operation of the site will conform to safety regulations, and that CO2 will remain...
conference paper 2018
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Eliasson, P. (author), Cerasi, P. (author), Romdhane, A. (author), White, J.C. (author), Schmidt-Hattenberger, C. (author), Carpentier, S.F.A. (author), Grimstad, A.A. (author), Lothe, A.E. (author)
Pre-ACT is a three-year (2017-2020) research project on CO2 storage which brings together a partnership of 10 research institutes and industrial companies. Pre-ACT is delivering cutting-edge research into the safe storage and monitoring of CO2. The focus is on improving strategies for monitoring and management of pore pressure within the storage...
conference paper 2018
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de Goeij, B.T.G. (author), de Bruijn, D. (author), van der Knaap, F.G.P. (author), Bol, H. (author), Gielesen, W.L.M. (author), Bell, A. (author), Matthews, A. (author), Skipper, M. (author), Hallett, B. (author), Sauer, M. (author), Kruse, K.W. (author), Haas, C. (author), Wallace, K. (author), Heliere, A. (author)
The European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA) are co-operating to develop the EarthCARE satellite mission with the fundamental objective of improving the understanding of the processes involving clouds, aerosols and radiation in the Earth's atmosphere. A Cloud Profiling Radar (CPR), an Atmospheric LIDAR (ATLID...
conference paper 2018
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John, H. (author), van der Schans, M.J. (author), Koller, M. (author), Spruit, W.E.T. (author), Worek, F. (author), Thiermann, H. (author), Noort, D. (author)
During the United Nations fact-finding mission to investigate the alleged use of chemical warfare agents in the Syrian Arab Republic in 2013, numerous tissues from a deceased female victim, who had displayed symptoms of cholinergic crisis, were collected. The Organisation for the Prohibition of Chemical Weapons (OPCW) authorized two specialized...
article 2018
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