Startup Investing : Praxishandbuch für Investorinnen und Investoren

Autor: Michael Altrichter, Stefan Artner, Klara Brandstätter, Markus Ertler, Lisa-Marie Fassl, Carlos Fernandez de Retana, Katharina Geweßler, Johann Hansmann, Magdalena Hauser, Birgit Hofreiter, Daniel Horak, Daniel Keiper-Knorr, Karin Kreutzer, Svenja Lassen, Bernhard Lehner, Karim Maizar, Stefan Marx, Paul Pöltner, Benedikt Raisch, Bernhard Rieder, Martin Rohla, Robert Sablatnig, Lukas Schmidt, Martin Wenzl, Nina Wöss

Das Interesse daran, in Startups zu investieren, steigt kontinuierlich. Das Know-how und Do-how fehlt aber meist. Viele fragen sich: In welcher Form soll man in Startups investieren? Was muss dabei alles kaufmännisch, technisch, rechtlich und steuer

Extending UN/CEFACT’s modeling methodology by a UML profile for local choreographies

Autor: Birgit Hofreiter

Publikováno v: Information Systems and e-Business Management. 7:251-271

UN/CEFACT’s modeling methodology (UMM) is a UML profile for specifying global choreographies of inter-organizational e-business systems. As we outline in this paper, the practical use of UMM is limited to bi-lateral business collaborations, since i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff3868d54250177574ed0e7a69934205
https://doi.org/10.1007/s10257-008-0083-3

Choreography of ebXML business collaborations

Autor: Christian Huemer, Ja-Hee Kim, Birgit Hofreiter

Publikováno v: Information Systems and e-Business Management. 4:221-243

The ebXML framework consists of eight loosely coupled specifications for conducting e-Business. The choreography of ebXML business processes is defined by instances of the business process specification schema (BPSS). The BPSS is defined as an XML sc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f174590d8273c3951b214fb0c67f47f
https://doi.org/10.1007/s10257-005-0016-3

Dynamic Cluster-based Service Bundling: A value-oriented framework

Autor: Razo Zapata, I.S., Gordijn, J., De Leenheer, P.G.M., Akkermans, J.M., Birgit Hofreiter, Eric Dubois, Kwei-Jay Lin

Publikováno v: Razo Zapata, I S, Gordijn, J, De Leenheer, P G M & Akkermans, J M 2011, Dynamic Cluster-based Service Bundling: A value-oriented framework . in Birgit Hofreiter, Eric Dubois & Kwei-Jay Lin (eds), Commerce and Enterprise Computing (CEC), 2011 IEEE 13th Conference on . IEEE Computer Society, Luxembourg, pp. 96-103, Commerce and Enterprise Computing, 5/09/11 . https://doi.org/10.1109/CEC.2011.20
CEC
Commerce and Enterprise Computing (CEC), 2011 IEEE 13th Conference on, 96-103
STARTPAGE=96;ENDPAGE=103;TITLE=Commerce and Enterprise Computing (CEC), 2011 IEEE 13th Conference on

In this paper we present a framework for dynamic service bundling, which focuses on the exchange of valuable outcomes between customers and service suppliers. The approach is based on three components: A customer, a broker and a pool of suppliers. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::846b0b68aabf049fc72a07b06ca08e62
https://research.vu.nl/en/publications/7f6a3819-6393-4152-b1bb-93e5d214340b

Rank Aggregation for QoS-Aware Web Service Selection and Composition

Autor: Stéphane Marchand-Maillet, Birgit Hofreiter

Publikováno v: SOCA

Service Composition is an essential part of Service Oriented Architectures (SOA). The number of available alternatives for web services offering similar functional characteristics opens opportunities to maximise compositions based on criteria embedde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb1fed100613b904672798fd65627ef0
https://doi.org/10.1109/soca.2013.36