Results 81 to 90 of about 390,663 (288)

Automatic differentiation in machine learning: a survey [PDF]

open access: yes, 2018
Derivatives, mostly in the form of gradients and Hessians, are ubiquitous in machine learning. Automatic differentiation (AD), also called algorithmic differentiation or simply "autodiff", is a family of techniques similar to but more general than ...
Baydin, Atilim Gunes   +3 more
core   +1 more source

Neuid: A Novel Neuron‐Enriched LncRNA that Connects Epigenetic Gene Silencing to Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
ABSTRACT The increasing evidence that non‐coding RNAs can become deregulated during pathogenesis is dramatically expanding the space for drug discovery beyond the protein‐coding genome. Long noncoding RNAs (lncRNAs) are emerging as key regulators of cellular function, yet most remain uncharacterized.
Ranjit Pradhan   +17 more
wiley   +1 more source

Mobile technologies for (English) language learning: An exploration in the context of Bangladesh [PDF]

open access: yes, 2010
Milton’s (2002) literature review of languages, technology and learning found that language laboratories “…proved to be a useful tool, but only one tool, in the hands of a good teacher, and a huge waste of time and money in the hands of a bad teacher ...
Power, Tom, Shrestha, Prithvi
core  

Rotation of Crystal Seed During Early Stages of Growth Reveals the Anisotropy of Glass Matrix

open access: yesAdvanced Science, EarlyView.
Molecular dynamics simulations reveal that crystal seeds can spontaneously rotate within glass at high temperatures due to anisotropic forces at the glass‐crystal interface. This rotation challenges the long‐held view of glass as an isotropic solid and highlights how atomic‐scale inhomogeneities can influence crystal growth and microstructure of LiNbO3‐
R. Thapa   +4 more
wiley   +1 more source

Activity Recognition in Ubiquitous Learning Environment

open access: yesJournal of Advances in Information Technology, 2012
With the advance and the development of sensors, computing devices and wireless communication networks, ubiquitous computing has been an active and fast growing research area.
Tao Lu, Shaokun Zhang, Qian Hao
doaj   +1 more source

Mobile-assisted language learning [Revised and updated version] [PDF]

open access: yes, 2018
Mobile-assisted language learning (MALL) is the use of smartphones and other mobile technologies in language learning, especially in situations where portability and situated learning offer specific advantages.
Kukulska-Hulme, Agnes
core  

Ubiquitous Learning on Pocket SCORM [PDF]

open access: yes, 2005
With advanced technologies, computer devices have become smaller and powerful. As a result, many people enjoy ubiquitous learning using mobile devices such as Pocket PCs. Pocket PCs are easy to carry and use as a distance learning platform. In this paper, we focus on the issues of transferring the current PC based Sharable Content Object Reference ...
Hsuan-Pu Chang   +6 more
openaire   +1 more source

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