Bilateral negotiation over a single good or service is a fundamental problem for automated systems, and is surprisingly resistant to general solutions. In this paper we offer advice and new results for the design of electronic negotiation and market systems. We review the theoretical and...

The focus of this work is the development of testing procedures for the existence of change-points in parametric hazard models of various types. Hazard functions and the related survival functions are common units of analysis for survival and reliability modeling. We develop a methodology to...

Mixed models are powerful tools for the analysis of clustered data and many extensions of the classical linear mixed model with normally distributed response have been established. As with all parametric models, correctness of the assumed model is critical for the validity of the ensuing...