@article{DalitzGroetschelLueggeretal.1994, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and L{\"u}gger, Joachim and Sperber, Wolfram}, title = {Neue Perspektiven eines Informationssystems f{\"u}r die Mathematik}, series = {Rundbrief der Gesellschaft f{\"u}r Angewandte Mathematik und Mechanik}, volume = {3}, journal = {Rundbrief der Gesellschaft f{\"u}r Angewandte Mathematik und Mechanik}, pages = {4 -- 7}, year = {1994}, language = {en} } @article{DalitzGroetschelLueggeretal.1994, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and L{\"u}gger, Joachim and Sperber, Wolfram}, title = {Neue Wege f{\"u}r die Fachinformation}, series = {DFN-Mitteilungen}, volume = {34}, journal = {DFN-Mitteilungen}, pages = {4 -- 7}, year = {1994}, language = {en} } @article{DalitzGroetschelLueggeretal.1994, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and L{\"u}gger, Joachim and Sperber, Wolfram}, title = {New Perspectives of a Distributed Electronic Information System for Mathematics, Part I}, series = {European Mathematical Society Newsletter}, volume = {13}, journal = {European Mathematical Society Newsletter}, pages = {6 -- 17}, year = {1994}, language = {en} } @article{DalitzGroetschelLueggeretal.1994, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and L{\"u}gger, Joachim and Sperber, Wolfram}, title = {New Perspectives of a Distributed Electronic Information System for Mathematics, Part II}, series = {European Mathematical Society Newsletter}, volume = {14}, journal = {European Mathematical Society Newsletter}, pages = {6 -- 14}, year = {1994}, language = {en} } @article{DalitzGroetschelLueggeretal.1995, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and L{\"u}gger, Joachim and Sperber, Wolfram}, title = {Verteiltes Informationssystem f{\"u}r die Mathematik}, series = {Mitteilungen der Deutschen Mathematiker-Vereinigung}, volume = {1}, journal = {Mitteilungen der Deutschen Mathematiker-Vereinigung}, pages = {52 -- 54}, year = {1995}, language = {en} } @inproceedings{DalitzGroetschelLuegger1997, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and L{\"u}gger, Joachim}, title = {Information Services for Mathematics in the Internet (Math-Net)}, series = {15th IMACS World Congress 1997 on Scientific Computation, Modelling and Applied Mathematics, Volume IV}, booktitle = {15th IMACS World Congress 1997 on Scientific Computation, Modelling and Applied Mathematics, Volume IV}, editor = {Sydow, Achim}, publisher = {Wissenschaft und Technik}, address = {Berlin}, pages = {773 -- 778}, year = {1997}, language = {en} } @article{DalitzGroetschelWinczewski1998, author = {Dalitz, Wolfgang and Gr{\"o}tschel, Martin and Winczewski, Vincent}, title = {Mathe im Netz - Math-Net}, series = {DFN-Mitteilungen}, volume = {Heft 48}, journal = {DFN-Mitteilungen}, pages = {4 -- 6}, year = {1998}, language = {en} } @article{ChraparyDalitzSperber, author = {Chrapary, Hagen and Dalitz, Wolfgang and Sperber, Wolfram}, title = {swMATH - Challenges, Next Steps, and Outlook}, series = {CICM-WS-WIP 2016, Workshop and Work in Progress Papers at CICM 2016}, volume = {Vol-1785}, journal = {CICM-WS-WIP 2016, Workshop and Work in Progress Papers at CICM 2016}, url = {http://nbn-resolving.de/urn:nbn:de:0074-1785-8}, pages = {107 -- 116}, abstract = {swMATH is currently one of the most comprehensive specialized information services and search engines for Mathematical SoftWare (MSW). It was the intention of the project to support the user community by providing infor- mation about MSW and searching relevant MSW. Currently swMATH lists infor- mation of more than 13,000 items and 120,000 publications which refer to MSW. Maintaining and updating of the service is mainly done automatically, the num- ber of requests is permanently increasing. This sounds like a perfect solution. But swMATH is only a first step to a powerful information system on mathematical research data. This talk addresses some open problems for the further develop- ment of the swMATH service. It is shown that some problems for swMATH lead to central questions for the information management of mathematical research data, especially for MSW. This contains an extended content analysis of MSW, versioning and citation standard of MSW, a typing of the swMATH resources and the presentation of context information and high-quality control within the swMATH service.}, language = {en} } @inproceedings{DalitzChrapary, author = {Dalitz, Wolfgang and Chrapary, Hagen}, title = {Software Products, Software Versions, Archiving of Software, and swMATH}, series = {Mathematical Software - ICMS 2018}, booktitle = {Mathematical Software - ICMS 2018}, doi = {10.1007/978-3-319-96418-8_15}, pages = {123 -- 127}, abstract = {Management of software information is difficult for various reasons. First, software typically cannot be reduced to a single object: information about software is an aggregate of software code, APIs, documentation, installations guides, tutorials, user interfaces, test data, dependencies on hardware and other software, etc. Moreover, secondary information about software, especially use cases and experience with employing the software, is important to communicate. Second, typically named software, which we term here a `software product', is taken to stand for all versions of the software which can have different features and properties and may produced different results from the same input data. Software production is a dynamic process and software development is, increasingly, widely distributed. Therefore GitHub, GitLab, Bitbucket and other platforms for sharing are used. Information about software is alos provided in different locations, on websites, repositories, portals, etc. Each resource provides information about software from a particular point of view, but the information is often not linked together. Therefore swMATH has developed a conception which covers portals and a search engines for mathematical software, persistent and citable landing pages for specific software, and a method for software archiving. Based on the publication-based approach, swMATH collects and analyses semi-automatically the existing information about mathematical software found on the Web and makes it available in a user-oriented way.}, language = {en} } @inproceedings{DalitzChraparySperber, author = {Dalitz, Wolfgang and Chrapary, Hagen and Sperber, Wolfram}, title = {Software Knowledge Management and swMATH}, series = {Fachgruppe Didaktik der Mathematik der Universit{\"a}t Paderborn}, booktitle = {Fachgruppe Didaktik der Mathematik der Universit{\"a}t Paderborn}, doi = {10.17877/DE290R-19281}, pages = {401 -- 404}, abstract = {Mathematische Software ist heute ein weitverbreitetes Werkzeug in der Forschung, aber auch in der mathematischen Bildung. Die Anzahl mathematischer Softwareprodukte w{\"a}chst, nicht zuletzt durch die Anforderungen der Anwender, stark. Anders als f{\"u}r mathematische Publikationen sind f{\"u}r das Management mathematischer Software viele Fragen offen und werden noch diskutiert, etwa die Standardisierung von Software Zitationen. Der Aufbau einer effizienten Infrastruktur f{\"u}r Software ist eine notwendige Voraussetzung f{\"u}r die {\"U}berpr{\"u}fung von Forschungsergebnissen, die mittels Software erzielt worden sind und wichtig f{\"u}r die Entscheidung, ob eine bestimmte Software zur L{\"o}sung eines Problems verwendet werden soll. Das swMATH [1] Portal gibt einen weitgehend vollst{\"a}ndigen {\"U}berblick {\"u}ber die existierende mathematische Software. Es ist ein Dienst entstanden, der automatisiert die im Web vorhandenen Informationen zu einer Software identifiziert, auswertet und verf{\"u}gbar macht. Der Dienst soll insbesondere durch die Verkn{\"u}pfung mit anderen Quellen, etwa dem Internet Archive, persistente Informationen {\"u}ber ein Software Produkt und dessen Versionen liefern.}, language = {en} }