Additional Service Architecture (ASA). - Josef Withalm; M. Fasching; P. Wolf (ENTER, 2001)

Small and Medium Sized Enterprises Alliance through Research in Tourism (SMART-UP). - Mike Peters; Klaus Weiermair; Josef Withalm (ENTER, 2002)

Collaboration Agents. - Josef Withalm; Walter Wölfel; Ivan Smolak (ENTER, 2007)

Improvement model for collaborative networked organizations. - Josef Withalm; Walter Wölfel (EDOCW, 2008)

Capability Maturity Models for SMEs and Collaborative Networked Organisations in Tourism. - Mike Peters; Josef Withalm; Walter Wölfel (ENTER, 2008)

www.rnaworkbench.com: A new program for analyzing RNA interference. - Radka Svobodová Vareková; Ivan Bradác; Martin Plchút; Michal Skrdla; Michael Wacenovsky; Helmuth Mahr; Georg Mayer; Herbert Tanner; Hermann Brugger; Josef Withalm; Peter Lederer; Heinrich J. Huber; et al. (Comput. Methods Programs Biomed., 2008)

Semantic Web as Driver of Collaborative Demand Capacity Planning. - Peter Hofbauer; Erich Markl; Josef Withalm; Ömer Karacan; Walter Wölfel; Darius Zand (I-SEMANTICS, 2009)