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» On Positive Relational Calculi
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TCS
2008
13 years 7 months ago
Density elimination
Density elimination, a close relative of cut elimination, consists of removing applications of the Takeuti-Titani density rule from derivations in Gentzen-style (hypersequent) cal...
Agata Ciabattoni, George Metcalfe
ECEASST
2008
73views more  ECEASST 2008»
13 years 7 months ago
A Graph-Based Type Representation for Objects
Abstract: Subtyping and inheritance are two major issues in the research and development of object-oriented languages, which have been traditionally studied along the lines of type...
Cong-Cong Xing
FSS
2010
119views more  FSS 2010»
13 years 6 months ago
Algebraic and proof-theoretic characterizations of truth stressers for MTL and its extensions
Extensions of monoidal t-norm logic MTL and related fuzzy logics with truth stresser modalities such as globalization and “very true” are presented here both algebraically in ...
Agata Ciabattoni, George Metcalfe, Franco Montagna
ACS
2005
13 years 7 months ago
Relating Categorical Semantics for Intuitionistic Linear Logic
There are several kinds of linear typed calculus in the literature, some with their associated notion of categorical model. Our aim in this paper is to systematise the relationshi...
Maria Emilia Maietti, Paola Maneggia, Valeria de P...
UIST
2009
ACM
14 years 2 months ago
ARC-Pad: absolute+relative cursor positioning for large displays with a mobile touchscreen
We introduce ARC-Pad (Absolute+Relative Cursor pad), a novel technique for interacting with large displays using a mobile phone’s touchscreen. In ARC-Pad we combine absolute and...
David C. McCallum, Pourang Irani