Results 11 to 20 of about 36,591 (261)

A Formal Semantics for P-Code

open access: yes, 2023
AbstractDecompilation is currently a widely used tool in reverse engineering and exploit detection in binaries. Ghidra, developed by the National Security Agency, is one of the most popular decompilers. It decompiles binaries to high P-Code, from which the final decompilation output in C code is generated.
Nico Naus   +3 more
openaire   +2 more sources

Semantic communications for future: basic principle and implementation methodology

open access: yesTongxin xuebao, 2023
The basic principle of semantic communications and the associated implementation methodology were introduced.First, the systematic model of semantic communications was proposed and basic concepts and terminology were deduced by comparing the fundamental ...
Ping ZHANG   +3 more
doaj   +2 more sources

Bridging Code Semantic and LLMs: Semantic Chain-of-Thought Prompting for Code Generation

open access: yesCoRR, 2023
Large language models (LLMs) have showcased remarkable prowess in code generation. However, automated code generation is still challenging since it requires a high-level semantic mapping between natural language requirements and codes. Most existing LLMs-based approaches for code generation rely on decoder-only causal language models often treate codes
Ma, Yingwei   +7 more
openaire   +2 more sources

Semantic coding: Partial transmission

open access: yes2008 IEEE International Symposium on Information Theory, 2008
Shannon wrote in 1948: rdquoThe semantic aspects of communication are irrelevant to the engineering problemrdquo. He demonstrated indeed that the information generated by a source depends only on its statistics and not on the meaning of the source output.
Willems, F.M.J., Kalker, A.A.C.M.
openaire   +1 more source

Nonlinear transform coding for semantic communications

open access: yesTongxin xuebao, 2023
The modular design and limited processing mechanism of traditional communication systems limit the continuous improvement of end-to-end data transmission capability.For this reason, a new nonlinear transform coding framework for semantic communications ...
Ping ZHANG   +5 more
doaj   +2 more sources

Distinct and common neural coding of semantic and non-semantic control demands

open access: yesNeuroImage, 2021
The flexible retrieval of knowledge is critical in everyday situations involving problem solving, reasoning and social interaction. Current theories emphasise the importance of a left-lateralised semantic control network (SCN) in supporting flexible ...
Zhiyao Gao   +9 more
doaj   +1 more source

Semantic Coding by Supervised Dimensionality Reduction [PDF]

open access: yesIEEE Transactions on Multimedia, 2008
This paper addresses the problem of representing multimedia information under a compressed form that permits efficient classification. The semantic coding problem starts from a subspace method where dimensionality reduction is formulated as a matrix factorization problem.
Kokiopoulou, Effrosyni, Frossard, Pascal
openaire   +1 more source

Semantic Predictive Coding with Arbitrated Generative Adversarial Networks

open access: yesMachine Learning and Knowledge Extraction, 2020
In spatio-temporal predictive coding problems, like next-frame prediction in video, determining the content of plausible future frames is primarily based on the image dynamics of previous frames.
Radamanthys Stivaktakis   +2 more
doaj   +1 more source

Barking up the right tree: Univariate and multivariate fMRI analyses of homonym comprehension

open access: yesNeuroImage, 2020
Homonyms are a critical test case for investigating how the brain resolves ambiguity in language and, more generally, how context influences semantic processing. Previous neuroimaging studies have associated processing of homonyms with greater engagement
Paul Hoffman, Andres Tamm
doaj   +1 more source

Employing semantic coding to build meaning in action films

open access: yesالاكاديمي, 2021
Action films employ many artistic and literary elements that contribute greatly to building the general meaning of the film and push the wheel of the film forward. The element of mystery and suspense is used as two basic elements in action films.
Ibrahim Khalaf Jassim
doaj   +1 more source

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