An Abstract Machine for Memory Management. - Christopher D. Walton (Scottish Functional Programming Workshop, 1999)

Abstract machines for dynamic computation. - Christopher D. Walton (2001)

Model Checking Agent Dialogues. - Christopher D. Walton (DALT, 2004)

Multi-Agent Dialogue Protocols. - Christopher D. Walton (AI&M, 2004)

Protocols for Web Service Invocation. - Christopher D. Walton (AAAI Fall Symposium: Agents and the Semantic Web, 2005)

Typed Protocols for Peer-to-Peer Service Composition. - Christopher D. Walton (P2PKM, 2005)

The MAPa language of agent dialogues. - María Adela Grando; Christopher D. Walton (AAMAS, 2006)

Specifying Protocols for Knowledge Transfer and Action Restriction in Multiagent Systems. - María Adela Grando; Christopher D. Walton (CIA, 2006)

MAP a : a Language for Modelling Conversations in Agent Environments. - María Adela Grando; Christopher D. Walton (Intelligent Information Systems, 2006)

Agency and the semantic web. - Christopher D. Walton (Oxford University Press, 2007)

Verifiable agent dialogues. - Christopher D. Walton (J. Appl. Log., 2007)

Choreographing Web Services. - Adam Barker; Christopher D. Walton; David Robertson (IEEE Trans. Serv. Comput., 2009)