Tamás Kecskés

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The paper presents WebGME, a novel, weband cloud-based, collaborative, scalable (meta)modeling tool that supports the design of Domain Specific Modeling Languages (DSML) and the creation of corresponding domain models. The unique prototypical inheritance, originally introduced by GME, is extended in WebGME to fuse metamodeling with modeling. The tool also(More)
The interaction between HCOOH and TiO2-supported Pt catalysts was investigated at 300–473 K. The formation of surface species was studied by FTIR and the simultaneous monitoring of the gas phase revealed the formation of the products during the interaction. Besides the dissociative adsorption of HCOOH and the derivatives of this process, the formation of(More)
Developers of information systems have always utilized various visual formalisms during the design process, albeit in an informal manner. Architecture diagrams, finite state machines, and signal flow graphs are just a few examples. Model Integrated Computing (MIC) is an approach that considers these design artifacts as first class models and uses them to(More)
The aim of this study was to obtain prevalence estimates about the most important enteropathogenic bacteria: Lawsonia intracellularis, Brachyspira hyodysenteriae, Brachyspira pilosicoli, Salmonella enterica and Clostridium perfringens A and C in Hungarian farrow-to-finish pig herds. A total of 31 herds were selected, from where six pooled faecal samples,(More)
ions for Modeling Complex Systems Zsolt Lattmann, Tamás Kecskés, Patrik Meijer, Gábor Karsai, Péter Völgyesi, and Ákos Lédeczi Vanderbilt University, Institute for Software Integrated Systems Nashville, TN 37212, USA {zsolt.lattmann,tamas.kecskes,patrik.meijer, gabor.karsai,peter.volgyesi,akos.ledeczi}@vanderbilt.edu http://www.isis.vanderbilt.edu Abstract.(More)
The precise estimation of time and resource consumption plays a pivotal role in planning software development projects at their earliest development phase. Since cost parameters are mostly determined by the architecture, a possible approach is to design a platform independent architectural model of the prospective software and estimate the cost based on it.(More)
Emergence of heterogeneous engineering domains that cross disciplinary boundaries lead to design flows that span multiple Domain Specific Modeling Languages (DSML). Analyzing system level behavior and pursuing cross-domain trade-offs requires the semantic integration of modeling domains. Driven by the specific needs of and our experience with design(More)
The interaction of formaldehyde with Pt/TiO2 and Au/TiO2 catalysts was investigated at 300–473 K by Fourier transform infrared spectroscopy and mass spectrometry. The effects of the pretreatments and the metal content of the catalysts, as well as the effects of the reaction temperature on the formation of the surface species and on the gas phase products(More)
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