Results 11 to 20 of about 4,114,812 (330)
Learning the Semantics of Manipulation Action [PDF]
Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers), 2015 In this paper we present a formal computational framework for modeling manipulation actions. The introduced formalism leads to semantics of manipulation action and has applications to both observing and understanding human manipulation actions as well as executing them with a robotic mechanism (e.g. a humanoid robot).
Yezhou Yang +3 more
core +5 more sources
On the semantics of parsing actions [PDF]
Science of Computer Programming, 2013 Parsers, whether constructed by hand or automatically via a parser generator tool, typically need to compute some useful semantic information in addition to the purely syntactic analysis of their input. Semantic actions may be added to parsing code by hand, or the parser generator may have its own syntax for annotating grammar rules with semantic ...
Hayo Thielecke
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Action Semantics in Retrospect [PDF]
, 2009 This paper is a themed account of the action semantics project, which Peter Mosses has led since the 1980s. It explains his motivations for developing action semantics, the inspirations behind its design, and the foundations of action semantics based on unified algebras.
D.A. Watt +13 more
openaire +4 more sources
Semantics-Guided Neural Networks for Efficient Skeleton-Based Human Action Recognition [PDF]
Computer Vision and Pattern Recognition, 2020 Skeleton-based human action recognition has attracted great interest thanks to the easy accessibility of the human skeleton data. Recently, there is a trend of using very deep feedforward neural networks to model the 3D coordinates of joints without ...
Pengfei Zhang +5 more
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Unified Algebras and Action Semantics [PDF]
DAIMI Report Series, 1988 The recently-developed framework of Unified Algebras is intended for axiomatic specification of abstract data types. In contrast, the somewhat older framework of Action Semantics (earlier known as “Abstract Semantic Algebras”) is for denotational ...
Peter D. Mosses
semanticscholar +4 more sources
Type inference for action semantics [PDF]
, 1990 In a series of papers [11,12,13,14,15,25,26], Mosses and Watt defme action semantics, a metalanguage for high level, domain-independent formulation of denotational semantics definitions. Action semantics was designed to support readability, abstraction, modularity, and modifiability of language definitions [13,15].
Susan Johanna Even
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A Finite Representation of Durational Action Timed Automata Semantics
MathematicsDurational action timed automata (daTAs) are state transition systems like timed automata (TAs) that capture information regarding the concurrent execution of actions and their durations using maximality-based semantics.
Ahmed Bouzenada +2 more
doaj +2 more sources
Action Semantics Modulate Action Prediction
Quarterly Journal of Experimental Psychology, 2010 Previous studies have demonstrated that action prediction involves an internal action simulation that runs time-locked to the real action. The present study replicates and extends these findings by indicating a real-time simulation process (Graf et al., 2007), which can be differentiated from a similarity-based evaluation of internal action ...
A. Springer, W. Prinz
semanticscholar +4 more sources
An Action Semantics for MML [PDF]
International Conference on the Unified Modeling Language, 2001 This paper describes an action semantics for UML based on\ud the Meta-Modelling Language (MML) - a precise meta-modelling language\ud designed for developing families of UML languages. Actions are de¯ned\ud as computational procedures with side-e®ects.
J. M. Álvarez +3 more
semanticscholar +3 more sources
DAIMI Report Series, 1986 Formal descriptions of semantics have so far failed to match the acceptance and popularity of formal descriptions of syntax. Thus, in current standards for programming languages, syntax is usually described formally but semantics informally, despite the ...
Peter D. Mosses, D. Watt
semanticscholar +4 more sources