TRS 2020 Call for contributions Tenth Workshop on Intersection Types and Related Systems 6 March 2020, Turin Affiliated with Types 2020 Web: http://www.di.unito.it/~deligu/ITRS2020/ Aims and Scope Intersection types were introduced near the end of the 1970s to overcome the limitations of Curry's type assignment system and to provide a characterization of the strongly normalizing terms of the Lambda Calculus. The key idea is to introduce an intersection type constructor ??? such that a term of type t ??? s can be used at both type t and s within the same context. This provides a finite polymorphism where various, even unrelated, types of the term are listed explicitly, differently from the more widely used universally quantified types where the polymorphic type is the common schema which stands for its various type instances. As a consequence, more terms (all and only the normalizing terms) can be typed than with universal polymorphism. Although intersection types were initially intended for use in analyzing and/or synthesizing lambda models as well as in analyzing normalization properties, over the last twenty years the scope of the research on intersection types and related systems has broadened in many directions. Restricted (and more manageable) forms have been investigated, such as refinement types. Type systems based on intersection type theory have been extensively studied for practical purposes, such as program analysis and higher-order model checking. The dual notion of union types turned out to be quite useful for programming languages. Finally, the behavioural approach to types, which can give a static specification of computational properties, has become central in the most recent research on type theory. The ITRS 2020 workshop aims to bring together researchers working on both the theory and practical applications of systems based on intersection types and related approaches. Possible topics for submitted papers include, but are not limited to: * Formal properties of systems with intersection types. * Results for related systems, such as union types, refinement types, or singleton types. * Applications to lambda calculus, pi-calculus and similar systems. * Applications for programming languages, program analysis, and program verification. * Applications for other areas, such as database query languages and program extraction from proofs. * Related approaches using behavioural/intensional types and/or denotational semantics to characterize computational properties. * Quantitative refinements of intersection types. ITRS workshops have been held every two years; Information about the previous events is available at the ITRS home page. Invited Speaker: * Jeremy Siek?? (Indiana University Bloomington) Contributed talks: Authors are invited to submit an abstract (2 pages bibliography excluded) in PDF format, through EasyChair. Publishing of a full paper is planned in post-proceedings to appear in EPTCS, therefore we recommend using the EPTCS macro package to prepare submissions. Informal proceedings will be made available at the workshop. Program committee: * Ugo de' Liguoro (Turin University) * Jeremy Siek?? (Indiana University Bloomington) * Andrej Dudenhefner (Saarland University) * Antonio Bucciarelli (Universit?? Paris Diderot) * Daniel de Carvalho (Innopolis University) * Kazushige Terui (Kyoto University) * Silvia Ghilezan (University of Novi Sad) Important Dates: Abstract submission: 10 January, 2020 Author notification: 1 February, 2020 Final version: 15 February, 2020 Workshop: 6 March, 2020 Organizer Ugo de' Liguoro (Universit?? di Torino, Italy) Steering Committee Mariangiola Dezani-Ciancaglini (Universit?? di Torino, Italy) Jakob Rehof (University of Dortmund, Germany) Joe Wells (Heriot-Watt University, Scotland) -- Ugo de'Liguoro Associate Professor Dept. of Computer Science University of Torino Corso Svizzera 185, 10149, Torino (Italy) phone +39 011 6706766 - fax +39 011 751603 [For admin and other information see: http://www.mta.ca/~cat-dist/ ]