1 Methods of Artificial Intelligence -- Fuzzy Expert Systems: Economic and Financial Applications -- Backprojection of data vectors using a given covariance matrix -- Peculiarities of Genetic Algorithm Usage When Synthesizing Neural and Fuzzy Regulators -- Application of the Probabilistic RBF Neural Network in Multidimensional Classification Problems -- Visual Solution of Integer Optimization Problems -- Two methods of robust estimation of a covariance matrix - a practice study for some liver data -- Visualisation of multivariate data using parallel coordinate plots and Kohonen's SOM's. Which is better? -- Application of semantic analysis of Polish speech for purpose of automatic gender identification -- 2 Intelligent Agents and Distributed Activities -- Agent Based Freight Distrbution System -- Improvement of The User Interface for Autonomous Load Distributing Algorithm -- The ROLCoDE framework used in a computational distributed calculation -- Some Tasks of Intelligent Tutoring Systems Design for Civil Aviation Pilots -- Presence Production in a Distributed Shared Virtual Environment for Exploring Mathematics -- Basic workflow model at distributed intelligent production and its verification -- MEME: An Adaptive Email-based Knowledge Sharing System for Educational Institutions -- 3 Distributed Production Networks and Modelling Complex Systems -- Models and Methods of Optimal Planning of Sales Volume for Manufacture With Probability Character of Technological Process -- Approximation-Decomposition Method for Modelling Thermal Systems -- An analysis of performance of CAN (Controller Area Network) Fieldbus -- Effective Methods of Temporal Data Representation in Data Warehouse Systems -- Outsourcing it and Virtualization in E-Business Solutions (Selected Issues) -- Algorithmic Models for Supervectoring Calculation in Solving Base DSP Problems -- 4 Computer Graphics and Pattern Recognition -- Perception-Driven Global Illumination and Rendering Computation -- Real-Time Shadow Casting in Virtual Studio -- JaTrac - an exercise in designing educational raytracer -- A Few Approaches To Face Detection In Face Recognition Systems -- 5 Computer Security and Safety -- Software support for collaborative risk management -- New Experimental Results in Differential - Linear Cryptanalysis of Reduced Variants of DES -- A Complete Logic ofAuthentication -- Generating Bent Functions -- Multilevel Lattice-Based Authorization in Distributed Supervisory and Control Systems -- Specification of timed authentication protocols with colored Petri nets -- A Combinatorial Algorithm for Sharing a Key -- Distributed Password -- 6 Logic Synthesis and Simulation -- Utilizing High-Level Information for Formal Hardware Verification -- Tabular Teclmiques for MVLogic -- A Method of Analysis of Operational Petri Nets -- Method and Validation for VHDL Case Statement Optimization -- Algorithms of Generation Boolean Equations for a Multiplication Operation -- Consideration of Task's Deadline for Scheduling Method with Used Processors Limitation -- Author Index.