Constraints and Agents in MADE-smart. - Leo Obrst (AAAI Workshop: Constraints & Agents, 1997)

Unpacking The Semantics of Source and Usage To Perform Semantic Reconciliation In Large-Scale Information Systems. - Kenneth P. Smith; Leo Obrst (SIGMOD Rec., 1999)

Ontological engineering for B2B E-commerce. - Leo Obrst; Robert E. Wray; Howard Liu (FOIS, 2001)

Ontologies for Semantically Interoperable Electronic Commerce. - Leo Obrst; Howard Liu; Robert E. Wray; Lori Wilson (ICEIMT, 2002)

The semantic web - a guide to the future of XML, web services, and knowledge management. - Michael C. Daconta; Leo Obrst; Kevin T. Smith (Wiley, 2003)

Ontologies for semantically interoperable systems. - Leo Obrst (CIKM, 2003)

Ontologies for Corporate Web Applications. - Leo Obrst; Howard Liu; Robert E. Wray (AI Mag., 2003)

Toward a Standard Rule Language for Semantic Integration of the DoD Enterprise. - Suzette Stoutenburg; Leo Obrst; Deborah Nichols; Jason Peterson; Adrian Johnson (Rule Languages for Interoperability, 2005)

Dynamic Service Oriented Architectures Through Semantic Technology. - Suzette Stoutenburg; Leo Obrst; Deborah Nichols; Ken Samuel; Paul Franklin (ICSOC, 2006)

Applying Semantic Rules to Achieve Dynamic Service Oriented Architectures. - Suzette Stoutenburg; Leo Obrst; Deborah Nichols; Ken Samuel; Paul Franklin (RuleML, 2006)

Prospects and Possibilities for Ontology Evaluation: The View from NCOR. - Leo Obrst; Todd Hughes; Steve Ray (EON@WWW, 2006)

The 2006 Upper Ontology Summit Joint Communiqué. - Leo Obrst; Patrick Cassidy; Steve Ray; Barry Smith 001; Dagobert Soergel; Matthew West 002; Peter Yim (Appl. Ontology, 2006)

Evolving Use of Distributed Semantics to Achieve Net-centricity. - Leo Obrst; Dru McCandless; Suzette Stoutenburg; Karen Fox; Deborah Nichols; Michael Prausa; Richard Sward (AAAI Fall Symposium: Regarding the Intelligence in Distributed Intelligent Systems, 2007)

Ontologies and Rules for Rapid Enterprise Integration and Event Aggregation. - Suzette Stoutenburg; Leo Obrst; Deborah Nichols; Paul Franklin; Ken Samuel; Michael Prausa (EDOCW, 2007)

Introduction: Ontologies, Semantic Technologies, and Intelligence. - Terry L. Janssen; Leo Obrst; Werner Ceusters (OIC, 2007)

Ontologies, Semantic Technologies, and Intelligence: Looking Toward the Future. - Leo Obrst; Werner Ceusters; Terry L. Janssen (OIC, 2007)

Ontologies for Rapid Integration of Heterogeneous Data for Command, Control, & Intelligence. - Leo Obrst; Suzette Stoutenburg; Dru McCandless; Deborah Nichols; Paul Franklin; Michael Prausa; Richard Sward (OIC, 2007)

Ontologies in OWL for Rapid Enterprise Integration. - Suzette Stoutenburg; Leo Obrst; Deborah Nichols; Paul Franklin; Ken Samuel; Michael Prausa (OWLED, 2007)

Ontology Summit 2007 - Ontology, taxonomy, folksonomy: Understanding the distinctions. - Michael Gruninger; Olivier Bodenreider; Frank Olken; Leo Obrst; Peter Yim (Appl. Ontology, 2008)

Translating OWL and semantic web rules into prolog: Moving toward description logic programs. - Ken Samuel; Leo Obrst; Suzette Stoutenburg; Karen Fox; Paul Franklin; Adrian Johnson; Kenneth J. Laskey; Deborah Nichols; Steve Lopez; Jason Peterson (Theory Pract. Log. Program., 2008)

Dynamic Web Service Assembly Using OWL and a Theorem Prover. - Dru McCandless; Leo Obrst; Shayn Hawthorne (ICSC, 2009)

Using Ontology Alignment to Dynamically Chain Web Services. - Dru McCandless; Leo Obrst (OM, 2009)

A net-centric metadata framework for service-oriented environments. - Mary C. Parmelee; Deborah Nichols; Leo Obrst (Int. J. Metadata Semant. Ontologies, 2009)

Enabling Rich Discovery of Web Services by Projecting Weak Semantics from Structural Specifications. - Leo Obrst; Dru McCandless; Michael Bankston (STIDS, 2010)

Creating the ontologists of the future. - Fabian Neuhaus; Elizabeth Florescu; Antony Galton; Michael Grüninger; Nicola Guarino; Leo Obrst; Arturo Sanchez; Amanda Vizedom; Peter Yim; Barry Smith 001 (Appl. Ontology, 2011)

A Spectrum of Linguistic Humor: Humor as Linguistic Design Space Construction Based on Meta-Linguistic Constraints. - Leo Obrst (AAAI Fall Symposium: Artificial Intelligence of Humor, 2012)

Fast semantic Attribute-Role-Based Access Control (ARBAC) in a collaborative environment. - Leo Obrst; Dru McCandless; David Ferrell (CollaborateCom, 2012)

Developing an Ontology of the Cyber Security Domain. - Leo Obrst; Penny Chase; Richard Markeloff (STIDS, 2012)

Ontology for Big Systems: The Ontology Summit 2012 Communiqué. - Todd Schneider; Ali Hashemi 001; Mike Bennett; Mary Brady; Cory Casanave; Henson Graves; Michael Gruninger; Nicola Guarino; Anatoly Levenchuk; Ernie Lucier; Leo Obrst; Steve Ray; et al. (Appl. Ontology, 2012)

Fast Semantic Attribute-Role-Based Access Control (ARBAC). - Leo Obrst; Dru McCandless; David Ferrell (STIDS, 2013)

Towards ontology evaluation across the life cycleThe Ontology Summit 2013. - Fabian Neuhaus; Amanda Vizedom; Kenneth Baclawski; Mike Bennett; Mike Dean; Michael Denny; Michael Grüninger; Ali Hashemi 001; Terry Longstreth; Leo Obrst; Steve Ray; Ram D. Sriram; et al. (Appl. Ontology, 2013)

Semantic Web and Big Data meets Applied Ontology - The Ontology Summit 2014. - Leo Obrst; Michael Grüninger; Ken Baclawski; Mike Bennett; Dan Brickley; Gary Berg-Cross; Pascal Hitzler; Krzysztof Janowicz; Christine Kapp; Oliver Kutz; Christoph Lange 002; Anatoly Levenchuk; et al. (Appl. Ontology, 2014)

Internet of things: Toward smart networked systems and societies. - Mark A. Underwood; Michael Gruninger; Leo Obrst; Ken Baclawski; Mike Bennett; Gary Berg-Cross; Torsten Hahmann; Ram D. Sriram (Appl. Ontology, 2015)

The Rich Event Ontology. - Susan Windisch Brown; Claire Bonial; Leo Obrst; Martha Palmer (NEWS@ACL, 2017)

Embracing the Formal Revolution in Applied Ontology: The Impact of Nicola Guarino. - Leo Obrst (Ontology Makes Sense, 2019)