The following is probably the set of those papers at the conference which address some aspect(s) of Reasoning about Actions and Change.
Lukaszewicz, Witold: Chronological Minimization of Abnormality: Simple Theories of Action. Topics: [chron-minim]. Code: [Lukaszewicz88A].
Tsang, E.P.K.: Elements in Temporal Reasoning in Planning. Topics: [planning]. Code: [Tsang88A].
Poesio, M.: Toward a Hybrid Representation of Time. Topics: [time]. Code: [Poesio88A].
Eberle, Kurt: Extensions of Event-Structures. Topics: [ontology]. Code: [Eberle88A].