Results 11 to 20 of about 189,135 (277)

A Computational Model of the Referential Semantics of Projective Prepositions [PDF]

, 2006
In this paper we present a framework for interpreting locative expressions containing the prepositions in front of and behind. These prepositions have different semantics in the viewer-centred and intrinsic frames of reference (Vandeloise, 1991).
John D. Kelleher, Josef van Genabith
openalex   +5 more sources

Political Text Scaling Meets Computational Semantics

, 2021
During the last fifteen years, automatic text scaling has become one of the key tools of the Text as Data community in political science. Prominent text scaling algorithms, however, rely on the assumption that latent positions can be captured just by ...
Glavas, Goran, Nanni, Federico, Ponzetto, Simone Paolo, Rehbein, Ines, Stuckenschmidt, Heiner   +4 more
core   +1 more source

An Optimized Method for 3D Magnetic Navigation of Nanoparticles inside Human Arteries

Fluids, 2021
A computational method for optimum magnetic navigation of nanoparticles that are coated with anticancer drug inside the human vascular system is presented in this study. For this reason a 3D carotid model is employed.
Evangelos Karvelas, Christos Liosis, Andreas Theodorakakos, Ioannis Sarris, Theodoros Karakasidis   +4 more
doaj   +1 more source

Computational Semantics

Theoria, 2010
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Patrick Blackburn, Johan Bos
doaj   +1 more source

Airborne Radar Super-Resolution Imaging Based on Fast Total Variation Method

Remote Sensing, 2021
Total variation (TV) is an effective super-resolution method to improve the azimuth resolution and preserve the contour information of the target in airborne radar imaging.
Qiping Zhang, Yin Zhang, Yongchao Zhang, Yulin Huang, Jianyu Yang   +4 more
doaj   +1 more source

Computational Domain Size Effects on Large-Eddy Simulations of Precipitating Shallow Cumulus Convection

Atmosphere, 2023
Idealized large-eddy simulations of shallow convection often utilize horizontally periodic computational domains. The development of precipitation in shallow cumulus convection changes the spatial structure of convection and creates large-scale ...
Oumaima Lamaakel, Ravon Venters, Joao Teixeira, Georgios Matheou   +3 more
doaj   +1 more source

A Denotational Semantics for First-Order Logic [PDF]

, 2000
In Apt and Bezem [AB99] (see cs.LO/9811017) we provided a computational interpretation of first-order formulas over arbitrary interpretations. Here we complement this work by introducing a denotational semantics for first-order logic.
E. M. Clarke, J. Eijck van, J. Jaffar, J. W. Bakker de, J. W. Lloyd, J.A. Robinson, K. L. Clark, K. R. Apt, P. Hentenryck Van, R.A. Kowalski   +9 more
core   +4 more sources

Discrete Information Dynamics with Confidence via the Computational Mechanics Bootstrap: Confidence Sets and Significance Tests for Information-Dynamic Measures

Entropy, 2020
Information dynamics and computational mechanics provide a suite of measures for assessing the information- and computation-theoretic properties of complex systems in the absence of mechanistic models.
David Darmon
doaj   +1 more source

Text: now in 2D! A framework for lexical expansion with contextual similarity

Journal of Language Modelling, 2013
A new metaphor of two-dimensional text for data-driven semantic modeling of natural language is proposed, which provides an entirely new angle on the representation of text: not only syntagmatic relations are annotated in the text, but also paradigmatic ...
Chris Biemann, Martin Riedl
doaj   +1 more source

Validation of Parallel Distributed Adaptive Signal Processing (PDASP) Framework through Processing-Inefficient Low-Cost Platforms

Mathematics, 2022
The computational complexity of the multiple-input and multiple-output (MIMO) based least square algorithm is very high and it cannot be run on processing-inefficient low-cost platforms.
Hasan Raza, Ishtiaq Ahmad, Noor M. Khan, Waseem Abbasi, Muhammad Shahid Anwar, Sadique Ahmad, Mohammed A. El-Affendi   +6 more
doaj   +1 more source