This book constitutes the refereed joint proceedings of seven workshops on evolutionary computing, EvoWorkshops 2007, held in Valencia, Spain in April 2007. The 55 revised full papers and 24 revised short papers presented were carefully reviewed and selected from a total of 160 submissions. In accordance with the seven workshops covered, the papers are organized in topical sections on evolutionary computation in communications, networks, and connected systems, evolutionary computation in finance and economics, evolutionary computation in image analysis and signal processing, interactive evolution and humanized computational intelligence, evolutionary music and art, evolutionary algorithms in stochastic and dynamic environments, as well as evolutionary computation in transportation and logistics.

This book constitutes the thoroughly refereed post-proceedings of the 5th International Workshop on Task Models and Diagrams for User Interface Design, TAMODIA 2006, held in Hasselt, Belgium in October 2006. The 23 revised full papers presented together with 1 invited paper were carefully reviewed and selected from numerous submissions for inclusion in the book. The workshop focused on different forms of models, diagrammatic and formal notations, and analytic frameworks used to understand human tasks and activities with computers and technology. The papers are organized in topical sections on tool support, model-based interface development, user interface patterns, bridging the gap: driven by models, task-centered design, multi-modal user interfaces, reflections on tasks and activities in modeling, as well as context and plasticity.

This volume contains the final proceedings of the Sixth International Andrei Ershov Memorial Conference on Perspectives of System Informatics (PSI 2006), held in Akademgorodok (Novosibirsk, Russia), June 27-30, 2006. The conference was held to honour the 75th anniversary of a member of the Russian Academy of Sciences Andrei Ershov (1931–1988) and his outstanding contributions towards advancing informatics. The role of Andrei Ershov in the establishment and development of the theory of programming and systems programming in our country cannot be overestimated. Andrei was one of the founders of the Siberian Computer Science School. He guided and took active part in the development of the programming system ALPHA and the multilanguage system BETA, and authored some of the most remarkable results in the theory of programming. Andrei is justly considered one of the founders of the theory of mixed computation. In 1974 he was nominated as Distinguished Fellow of the British Computer Society. In 1981 he received the Silver Core Award for services rendered to IFIP. Andrei Ershov’s brilliant speeches were always in the focus of public attention. Especially notable were his lectures “Aesthetic and Human Factor in Programming” and “Programming—The Second Literacy.” He was not only an extremely gifted scientist, teacher and fighter for his ideas, but also a bright and many-sided personality. He wrote poetry, translated the works of R. Kipling and other English poets, and enjoyed playing guitar and singing. Everyone who had the pleasure of knowing Andrei Ershov and working with him will always remember his great vision, eminent achievements and generous friendship. Another aim of the conference was to provide a forum for the presentation and in-depth discussion of advanced research directions in computer science. For a developing science, it is important to work out consolidating ideas, concepts and models. Movement in this direction was a further goal of the conference.

This book constitutes the refereed proceedings of the 9th International Symposium on Practical Aspects of Declarative Languages, PADL 2007, held in Nice, France, in January 2007, colocated with POPL 2007, the Symposium on Principles of Programming Languages. The 19 revised full papers presented together with 2 invited papers were carefully reviewed and selected from 58 submissions. All current aspects of declarative programming are addressed including implementational issues and innovative applications in areas such as database management, software engineering, functional logic, decision support systems, constraint programming, model checking, probabilistic programming, Java and Prolog programming.

East of the country's deep-rooted culture, with the most beautiful melodies of the Himalayas of India and Iran are united on the album. "Himalaya", Iranian Zhubin Kalhor (kemança) and Indian Bikramjit Singh (flute), consisting of compositions and performances, the album is dominated by ethnic undertones…