The following is probably the set of those papers at the conference which address some aspect(s) of Reasoning about Actions and Change.
Agosta, John M.: Representation of Deliberation and Execution Time in Influence Diagrams. Topics: [execution-time]. Code: [Agosta95A].
Bacchus, Fahiem, and Froduald Kabanza: Control Strategies in Planning. Topics: [planning]. Code: [Bacchus95A].
Baral, Chitta: Representing Complex Effects of Actions. Code: [Baral95A].
Baral, Chitta, Michael Gelfond, and Alessandro Provetti: Representing Actions I: Laws, Observations and Hypotheses. Code: [Baral95B].
Benjamin, D. Paul: Analyzing languages of actions for the purpose of synthesis. Code: [Benjamin95A].
Blythe, Jim: AI Planning in Dynamic, Uncertain Domains. Topics: [planning]. Code: [Blythe95A].
Boutilier, Craig, and Nir Friedman: Nondeterministic Actions and the Frame Problem. Topics: [nondeterminism]. Code: [Boutilier95A].
Boutilier, Craig, Richard Dearden, and Moises Goldszmidt: Exploiting Structure in Policy Construction. Code: [Boutilier95B].
Costello, Tom: Relating Formalizations of Action. Code: [Costello95A].
Crawford, James, and David Etherington: Observation on Observations in Action Theories. Topics: [observations]. Code: [Crawford95A].
Darwiche, Adnan: Structure-based generation of plans. Topics: [planning]. Code: [Darwiche95A].
De Giacomo, Giuseppe, and Maurizio Lenzerini: Enhanced Propositional Dynamic Logic for Reasoning about Concurrent Actions. Topics: [concurrency]. Code: [Giacomo95A].
Doan, An Hai, and Peter Haddawy: Generating Macro Operators for Decision-Theoretic Planning. Code: [Doan95A].
Elkan, Charles: Reasoning about action in first-order logic. Code: [Elkan95A].
Elkan, Charles: On solving the Qualification Problem. Topics: [qualification]. Code: [Elkan95B].
Giunchiglia, Enrico, Neelakantan Kartha, and Vladimir Lifschitz: Actions with indirect effects. Topics: [ramification]. Code: [E.Giunchiglia95A].
Goldman, Robert P., and Mark S. Boddy: Position Paper. Code: [Goldman95A].
Greenwald, Lloyd: How to Avoid Thinking on Your Feet. Code: [Greenwald95A].
Gruninger, Michael, and Javier Pinto: A Theory of Complex Actions for Enterprise Modelling. Code: [Gruninger95A].
Heckerman, David: A Decision-Based View of Causality. Code: [Heckerman95A].
Huang, Zhisheng, and Michael Masuch: ALX3, A Multi-Agent Action Logic. Topics: [multiagents]. Code: [Huang95A].
Levinson, Richard: An Interdisciplinary Theory of Autonomous Action. Code: [Levinson95A].
Loganantharaj, Raja: Reified Logic for Representing First-order Temporal Constraints. Code: [Loganantharaj95A].
Ma, Jixin, and Brian Knight: A Revised Theory of Temporal Actions. Code: [Ma95A].
Malin, Jane T., Dan Ryan, and Debra Schreckenghost: Position Paper. Code: [Malin95A].
McCain, Norman, and Hudson Turner: A Causal Theory of Ramifications and Qualifications. Topics: [causation], [qualification], [ramification]. Code: [McCain95A].
McCarty, L. Thorne: Some Requirements on an Action Language for Legal Discourse. Code: [Th.McCarty95A].
McIlraith, Sheila A.: Incorporating Action into Diagnostic Problem Solving. Topics: [diagnostics]. Code: [McIlraith95A].
Miller, Rob: Situation Calculus Specifications for Event Calculus Logic Programs. Topics: [sit-calc], [event-calc]. Code: [Miller95A].
Ngo, Liem, and Peter Haddawy: Representing Iterative Loop for Decision-Theoretic Planning. Topics: [planning], [repetition]. Code: [Ngo95A].
Pearl, Judea: Action as Local Surgery. Topics: [ontology]. Code: [Pearl95A].
Poole, David: Sensing and Acting in the Independent-Choice Logic. Topics: [sensing]. Code: [Poole95A].
Pym, David, David Murphy, and Louise Pryor: Actions as processes. Topics: [ontology]. Code: [Pym95A].
Shanahan, Murray: Context-Sensitive Event Occurrence Minimization. Topics: [minimization]. Code: [Shanahan95A].
Smith, David E., and Mike Williamson: Representation and Evalution of Plans with Loops. Topics: [repetition], [planning]. Code: [Smith95A].
Tash, Jonathan King: Abstract Actions for Stochastic Planning. Topics: [ontology], [planning], [stochastic]. Code: [Tash95A].
Thielscher, Michael: On the Logic of Dynamic Systems. Topics: [assessment]. Code: [Thielscher95A].
Yi, Choong-Ho: Towards the Assessment of Logics for Concurrent Actions. Topics: [concurrency], [assessment]. Code: [Yi95A].
Young, R. Michael: The Role of Plans in Task-Related Discourse. Topics: [planning]. Code: [Young95A].