2009

• Schaeffer, B. (2009) Delegation in Geoprocessing Worklfows. In: Proceedings of the Geoinformatics 2009 conference in Washington DC, edited by Liping Di and Peisheng Zao, GMU, Washington.

• Schaeffer, B., Baranski, B, Redweik, R. (2009). 52°North WPS in the Clouds. In: Proceeding of the Free and Open source for GIS conference, Sydney, Australia.
• Schäffer, B. (2009). Behind the buzz of cloud computing - 52North Open Source Geoprocessing Software in the Google Cloud. Abstract-Presented at FOSS4G, 2009 Free and open source software for geospatial conference, Sydney, Australia
• Schäffer, B. (2009). 52North Open Source WPS and SEXTANTE. Abstract-Presented at FOSS4G, 2009 Free and open source software for geospatial conference, Sydney, Australia
• Schaeffer, B. (2009): Web based Geoprocesing Workflows. Encyclopedia of Geography. In: (Eds) Bary Warf. Sage. Forthcoming.
• Foerster, T., Schäffer, B., Baranski, B and Jirka, S (2009). Integrating OGC web processing services into geospatial mass - market applications. In: GEOWS '09 : Proceedings of the International conference on advanced geographic information systems & web services, Cancun, Mexico, 1-7 Feb. 2009. IEEE, 2009. ISBN: 978-0-7695-3527-2 pp. 98 - 103.
• Brauner, J., Foerster, T., Schaeffer, B. and Baranski, B. (2009). Towards a research agenda for geoprocessing services. In: AGILE 2009 : Proceedings of the 12th Agile internationational conference : Advances in GISscience : proceedings of the 12th AGILE conference / edited by Jan Haunert, B. Kieler, and J. Milde. Hanover, Germany: IKG, Leibniz University of Hanover, 2009. 12 p.
• Baranski, B, Schaeffer, B., Redweik, R. (2009). Geoprocessing in the Clouds. In: GeoInformatics, van Rees, E. (ed), Vol 12. (forthcoming)
• Baranski, Bastian: Guaranteeing Quality of Service (QoS) in a Spatial Data Infrastructure (SDI) by using Service Level Agreements (SLA). GSDI 11 World Conference, 2009, Rotterdam, The Netherlands
• Lan-Kun Chung, Yao-Min Fang, Yin-Huei Chang, Tien-Yin Chou, Bing Jean Lee and Bastian Baranski (2009): A SOA based debris flow monitoring system - Architecture and proof-of-concept implementation. 2009 The first symposium on Enterprise Architecture and Information Technology, Taipai, Taiwan
• Bastian Schaeffer, Bastian Baranski, Theodor Foerster and Johannes Brauner: A Service-Oriented Framework for Real-time and Distributed Geoprocessing, The International Opensource Geospatial Research Symposium (OGRS), 2009, Nantes, France

2008

• Papers and Abstracts
  • Baranski, B. (2008). Grid Computing Enabled Web Processing Service. In: Pebesma, E., Bishr, M. & T. Bartoschek (Eds.): GI-Days 2008 - Proceedings of the 6th Geographic Information Days. IfGIprints Nr. 32, Institut für Geoinformatik, Münster.
  • Brauner, J. and Schäffer, B. (2008). Integration of GRASS functionality in web based SDI service chains. In: Proceedings of the FOSS4G 2008 - 29 September - 4 October 2008, Cape Town, South Africa.
  • Brauner, J. (2008). Anbindung von GIS-Funktionalitäten an eine Geodateninfrastruktur über eine Web Processing Service Schnittstelle. GIS - Zeitschrift für Geoinformatik 2008(3): 18-25.
  • Brauner, J. (2008). Providing GRASS with a Web Processing Service Interface. In: Pebesma, E., Bishr, M. & T. Bartoschek (Eds.): GI-Days 2008 - Proceedings of the 6th Geographic Information Days. IfGIprints Nr. 32, Institut für Geoinformatik, Münster.
  • Schäffer, B. and Foerster, T. (2008). A client for distributed geo-processing and workflow design. In: Journal of location based services, 2(20008)3, pp. 194-210
  • Schäffer, B. and Foerster, T. (2008). Web processing services in the context of the 52North geoprocessing community : abstract. Presented at FOSS4G, 2008 Free and open source software for geospatial conference, Open source geospatial: an option for developing nations, 29 September - 4 October 2008, Cape Town, South Africa.
  • Schäffer, B. and J. Brauner (2008). Integration von GRASS Funktionalitäten in web-basierten GDI Diensteketten. FOSSGIS 2008, Freiburg.
  • Schäffer, B. (2008). Towards a transactional Web Processing Service (WPS-T). In: Pebesma, E., Bishr, M. & T. Bartoschek (Eds.): GI-Days 2008 - Proceedings of the 6th Geographic Information Days. IfGIprints Nr. 32, Institut für Geoinformatik, Münster
  • Schäffer, B. and Baranski, B. (2008). Orchestrating GRID Computing Enabled Web Processing Services: abstract. Presented at the Geoinformatics, Potsdam.
  • Swan, J., Foerster, T., Lemmens, R.L.G. and ... [et al.] (2008). Web services test bed: discovery and invocation of schematization services : a use case for OGC - EuroSDR - Agile persistent testbed for Europe. In: GEO:connexion : serving the geoinformation community in the British isles, the Middle East and Africa, 7 (2008)10, pp. 24-27.
• OGC Documents
  • Schäffer, B. (2008). Transactional WPS Extension. OGC Discussion Paper OGC#08-123
• Presentations
  • Foerster, T.; B. Schäffer, J. Brauner (2008): Web Processing with the OGC Web Processing Specification. OGC Web Processing Service Workshop for the GI Days . June 16 - 18, 2008. Muenster, Germany.
  • Schäffer, B. (2008): Towards a WPS-Transactional (WPS-T). GI Days. June 16 - 18, 2008. Muenster, Germany.
  • Baranski, B. (2008): Grid Computing enabled Web Processing Service. GI Days. June 16 - 18, 2008. Muenster, Germany.
  • Schäffer B.; J. Brauner (2008) Integration von GRASS Funktionalitäten in web-basierten GDI-Diensteketten. FOSSGIS 2008. April 1 - 3, 2008. Freiburg, Germany.
  • Schäffer B. (2008) Introduction to the OGC Web Processing Service. 4th Interational gvSIG Conferfence. December, 3-5, 2008, Valencia, Spain.
  • Schäffer B.; J. Brauner (2008) Integration of GRASS functionality in web based SDI service chains. FOSS4G 2008. September 29 – April 4, 2008. Cape Town, South Africa.
  • Baranski, Bastian: 52° North WPS-G, A grid-enabled OGC Web Processing Service (WPS). Presentation at OGC-OGF Collaboration Workshop at The Open Grid Forum (OGF-22), 2008, Boston, USA
  • David Robinson (2008), Web GIS - Web Enabling VDOT's Roadway Network System GIS Data. Virginia GIS Conference. slides.

2007

• Bastian Schaeffer, and Theodor Foerster (2007), Bringing the Web Processing Service to a new stage – new 52°North WPS Features . Presented at Foss4g2007:free and open software for geoinformatics, Victoria, Canada, September 2007.
• Bastian Schaeffer, Rob Lemmens (2007) An integrated client for Web Processing Services - Upgrading uDig with Processing power . Presented at Foss4g2007:free and open software for geoinformatics, Victoria, Canada, September 2007.
• Foerster, T. and Schäffer, B. (2007) A client for distributed geo - processing on the web. In: Web and wireless geographical information systems : proceedings of web and wireless geographical information systems : 7th International Symposium, W2gis 2007, 28-29 November, Cardiff, United Kingdom / ed. by J.M. Ware and G.E. Taylor. Berlin : Springer, 2007. ISBN 978-3-540-76923-1. (Lecture Notes in Computer Science ; 4857 ) pp. 252-263.
• Lemmens, R.L.G., Foerster, T., Hitchcock, A. and Wytzisk, A. (2007) 52ºNorth platform innoveert via open source GIS toepassingen. In: Vi matrix, 15 (2007)3, pp. 42-44.

2006

• Foerster, T. and Stoter, J.E. (2006) Establishing an OGC web processing service for generalization processes. Presented at the ICA workshop of the commission on map generalization and multiple representation, 25 June 2006, Portland, Oregon. 7 p.
• Foerster, T. (2006) An open software framework for web service - based geo - processes. Presented at FOSS4G2006 : free and open software for geoinformatics, Lausanne, Switserland, 14 September 2006. contribution ID 153. 2 p.