Invited Papers (with discussion); C. Armero and M.J. Bayarri: Bayesian Questions and Answers in Queues; J.O. Berger and L.R. Pericchi: The Intrinsic Bayes Factor for Linear Models; D.A. Berry, A. Thor, C. Cirrincione, S. Edgerton, H. Muss, J. Marks E. Liu, W. Budman D. Wood, M. Perloof, W. Peters and I.C. Henderson: Scientific Inference and Predictions: Multiplicities and Convincing Stories: A Case Study in Breast Cancer Therapy; P.S. Craig, M. Goldstein, A. H. Seheult, and J.A. Smith: Bayes Linear Strategies for Matching Hydrocarbon Reservoir History; P. Diaconis and J. Kemperman: Some New Tools for Dirichlet Priors; W. DuMouchel: Predictive Cross-Validation of Bayesian Meta-Analyses; S.E. Fienberg and M.O. Finkelstein: Bayesian Statistics and the Law; S. French: The Framing of Statistical Decision Theory: A Decision Analytic View; A.E. Gelfand, S.K. Sahu and B.P. Carlin: Efficient Parametrizations for Generalized Linear Mixed Models; E.J. Green, A.F.M. Smith and W.E. Strawderman: Construction of Thematic Maps from Satellite Imagery; Local Sensitivity Analysis; J.A. Hartigan: Bayesian Histograms; N.L. Hjort: Bayesian Approaches to Non- and Semiparametric Density Estimation; K.L. Mengersen and C.P. Robert: Testing for Mixtures: A Bayesian Entropic Approach; C.N. Morris and C.L. Christiansen: Hierarchical Models for Ranking and for Identifying Extremes, with Applications; N.G. Polson: Convergence of Markov Chain MonteCarlo Algorithms; A.E. Raftery, D. Madigan and C.T. Volinsky: Accounting for Model Uncertainty in Survival Analysis Improves Predictive Performance; N. Reid: Likelihood and Bayesian Approximation Methods; N.D. Singpurwalla, S.P. Wilson and E.R. Fuller: Statistical Aspects of Failure Processes in Ceramics; J.Q. Smith: Plausible Bayesian Games; D.J. Spieghalter, A. Thomas and N.G. Best: Computation on Bayesian Graphical Models; T.J. Sweeting: Approximate Bayesian Computation Based on Signed Roots of Log-Density Ratios; A. Tversky and D.J. Koehler: Support Theory: A Nonextensional Representation of Probability Judgment; M. West: Some Statistical Issues in Palaeoclimatology; Contributed Papers; A. Andreev and E. Arjas: A note on Histogram Approximation in Bayesian Density Estimation; C. Bielza, D. Rios-Insua and S. Rios-Insua: Influence Diagrams under Partial Information; C.E. Buck and C.D. Litton: Mixtures, Bayes and Archaeology; C. Carota and G. Parmigiani: On Bayes Factors for Nonparametric Alternatives; J.L. Cervera and J. Munoz: Proper Scoring Rules for Fractiles; Z. Covaliu: Sequential Diagrams and Influence Diagrams: A Complementary Relationship for Modeling and Solving Decision Problems; R.G. Cowell, A.P. Dawid and P. Sebastiani: A comparison of Sequential Learning Methods for Incomplete Data; J. Dmochowski: Intrinsic Priors via Kullback-Leibler Geometry; A.E. Faria and J.W. Smith: Conditional External Bayesianity in Decomposable Influence Diagrams; M. Farrow and M. Goldstein: Diagnostic Geometry for Bayes Linear Prediction Systems; D. Fourdrinier and M.T. Wells: Spherically Symmetric Bayes Estimators for a Linear Subspace of a Normal Law; D. Gamerman and A.F.m. Smith: Bayesian Analysis of Longitudinal Data Studies; A. Gelman, G.O. Roberts and W.R. Gilks: Efficient Metropolis Jumping Rules; J. Geweke: Variable Selection and Model Comparison in Regression; P. Giudici: Learning in Graphical Gaussian Models; R.G. haylock and A. O;Hagan: On Inference for Outputs of Computationally Expensive Algorithms with Uncertainty on the Inputs; M.C. Kennedy and A. O'Hagan: Iterative Rescaling for Bayesian Quadrature; G.E. Kokolakis and P. Dellaportas: Hierarchical Modelling for Classifying Binary Data; D.J. Laws, R.J. Boys and K.D. Glazebrook: A Bayes Decision-Theoretic Approach to Dimensionality Reduction in Screen Design; B. Liseo, L. Petrella and G. Salinetti: Robust Bayesian Analysis: An Interactive Approach; T.A. Mazzuchi and R. Soyer: Adaptive Bayesian Replacement Strategies; N.J. McMillan and L.M. Berliner: Hierarchical Image Reconstruction Using Markov Randop Fields; P.M. Meehan, A.P. Dempster and E.N. Brown: A Belief Function Approach to Likelihood Updating in a Gaussian Linear Model; A. Mira and S. Petrone: Bayesian Hierarchical Nonparametric Inference for Change-Point Problems; J.C. Naylos and J.M. Marriot: A Bayesian Analysis of Non-Stationary AR Series; J. Nunez and J. Llacer: A Bayesian Algorithm for Image Reconstruction with Variable Hyperparameter; D.B. Phillips and A.F.M. Smith: Stochastic Deformable Temnplates and Object Tracking; D.J. Poirier: Prior Beliefs About Fit; J.F. Shortle and M.B. Mendel: The Geometry of Bayesian Inference; M.P. Upsdell: Choosing an Appropriate Covariance Function in Bayesian Smoothing; J.A. Varshavsky: Intrinsic Bayes Factors for Model Selection with Autoregressive Data; I. Verdinelli and L. Wasserman: Bayes Factors, Nuisance Parameters and Imprecise Tests; P. Vounatsou and A.F.M. Smith: Graphical Methods for Simulation-Based Bayesian Inference; S. Walker and J. Wakefield: Bayesian Approaches to the Population Modelling of a Monotonic Dose-Response Relation; D.J. Wilkinson and M. Goldstein: Bayes Linear Adjustment for Variance Matrices; A.G. Wilson and V.E. Johnson: Models for Shape Deformation; M.P. Wiper and L.I. Pettit: On Improving a Model for Combining Experts' Forecasts