Results 81 to 90 of about 404,747 (284)

Using conceptual metaphor and functional grammar to explore how language used in physics affects student learning

open access: yes, 2007
This paper introduces a theory about the role of language in learning physics. The theory is developed in the context of physics students' and physicists' talking and writing about the subject of quantum mechanics.
A. B. Arons   +30 more
core   +2 more sources

ChatCFD: A Large Language Model‐Driven Agent for End‐to‐End Computational Fluid Dynamics Automation with Structured Knowledge and Reasoning

open access: yesAdvanced Intelligent Discovery, EarlyView.
Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan   +8 more
wiley   +1 more source

Automatic Discovery, Association Estimation and Learning of Semantic Attributes for a Thousand Categories

open access: yes, 2017
Attribute-based recognition models, due to their impressive performance and their ability to generalize well on novel categories, have been widely adopted for many computer vision applications. However, usually both the attribute vocabulary and the class-
Al-Halah, Ziad, Stiefelhagen, Rainer
core   +1 more source

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

MEXIQUEÑO?: ISSUES OF IDENTITY AND IDEOLOGY IN A CASE STUDY OF DIALECT CONTACT [PDF]

open access: yes, 2006
This study, set in an urban, predominantly Latino high school, addresses a situation of dialect contact between speakers of Puerto Rican and Mexican Spanish.
Ghosh Johnson, Subhadra Elka
core  

VALIANT: A Vision‐Authenticity Language Framework Through Integrated Experts and Aligned Numerical‐Textual Descriptors for Citri Reticulatae Pericarpium

open access: yesAdvanced Intelligent Systems, EarlyView.
Visual features, numerical descriptors, and controlled textual attributes extracted from smartphone images of Chenpi are integrated by VALIANT, a tailored multimodal framework for simultaneous storage‐age classification and authenticity verification. The workflow distinguishes genuine products from suspicious standard operating procedure mimics while ...
Simon C. K. Chan   +5 more
wiley   +1 more source

Towards a Theory Grounded Theory of Language [PDF]

open access: yes, 2002
In this paper, we build upon the idea of theory grounding and propose one specific form of theory grounding, a theory of language. Theory grounding is the idea that we can imbue our embodied artificially intelligent systems with theories by modeling the ...
Kosolapov, Oleksandr V.   +3 more
core  

The Open‐Source Paradox: Africa's Digital Sovereignty and the Structural Limits of Artificial Intelligence Autonomy

open access: yesAI &Innovation, EarlyView.
ABSTRACT Open‐source artificial intelligence is widely promoted as a democratising pathway to digital sovereignty for African states, offering access to frontier architectures without prohibitive capital investment. This paper investigates whether open‐source AI represents a credible route to autonomy or generates a new form of structural dependency ...
Ololade A. Shonubi
wiley   +1 more source

Constraint Logic Programming for Natural Language Processing

open access: yes, 1995
This paper proposes an evaluation of the adequacy of the constraint logic programming paradigm for natural language processing. Theoretical aspects of this question have been discussed in several works.
Blache, Philippe, Hathout, Nabil
core   +1 more source

Using Linguistic Features to Estimate Suicide Probability of Chinese Microblog Users

open access: yes, 2014
If people with high risk of suicide can be identified through social media like microblog, it is possible to implement an active intervention system to save their lives.
DM Blei   +11 more
core   +1 more source

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