Results 21 to 30 of about 670,072 (283)
Structural Development of Oxford Advanced Learners’ Dictionary [PDF]
Journal of Literature and Art Studies, 2017 Oxford Advanced Learners’ Dictionary (OALD) stands out, on the EFL market, as the only EFL dictionary which has been continuously republished for over 70 years. With each new edition upgraded, OALD conforms to the contemporary language teaching and learning processes worldwide.
Ivančič, Ivana, Fabijanić, Ivo
openaire +4 more sources
c-trie++: A Dynamic Trie Tailored for Fast Prefix Searches
, 2020 Given a dynamic set $K$ of $k$ strings of total length $n$ whose characters are drawn from an alphabet of size $\sigma$, a keyword dictionary is a data structure built on $K$ that provides locate, prefix search, and update operations on $K$.
Bannai, Hideo +6 more
core +1 more source
Robust structure low-rank representation in latent space [PDF]
, 2019 Subspace clustering algorithms are usually used when processing high-dimensional data, such as in computer vision. This paper presents a robust low-rank representation (LRR) method that incorporates structure constraints and dimensionality reduction for ...
Palade, Vasile +2 more
core +1 more source
The Dictionary Writing System Lexit and Its Application in Bilingual Lexicography
Cognitive Studies | Études cognitives, 2015 The Dictionary Writing System Lexit and Its Application in Bilingual Lexicography The paper presents LexIt – a web-based Dictionary Writing System designed for the creation and enlargement of dictionaries.
Svetla Koeva, Diana Blagoeva
doaj +1 more source
Graph learning under sparsity priors [PDF]
, 2017 Graph signals offer a very generic and natural representation for data that lives on networks or irregular structures. The actual data structure is however often unknown a priori but can sometimes be estimated from the knowledge of the application domain.
Frossard, Pascal +2 more
core +2 more sources
Online group-structured dictionary learning [PDF]
CVPR 2011, 2011 We develop a dictionary learning method which is (i) online, (ii) enables overlapping group structures with (iii) non-convex sparsity-inducing regularization and (iv) handles the partially observable case. Structured sparsity and the related group norms have recently gained widespread attention in group-sparsity regularized problems in the case when ...
Zoltan Szabo +2 more
openaire +1 more source
A robust sparse representation algorithm based on adaptive joint dictionary
CAAI Transactions on Intelligence Technology, 2023 Sparse representation based on dictionary construction and learning methods have aroused interests in the field of face recognition. Aiming at the shortcomings of face feature dictionary not ‘clean’ and noise interference dictionary not ‘representative ...
Ying Tong +3 more
doaj +1 more source
IEEE Access, 2022 To solve the problem of image smoothness and fuzzy edge texture information after image denoising, proposed a new image denoising method based on dictionary learning.
Changpeng Ji, Lina He, Wei Dai
doaj +1 more source
Use of the word barbekiu and its representation in the Dictionary of Standard Lithuanian
Taikomoji kalbotyra, 2014 The new borrowing barbekiu has not been included into dictionaries of the Lithuanian language so far, except for the Dictionary of Internationalisms (2001, 2008) and its internet version Interleksis. Due to the frequent use of the word, barbekiu is going
Daiva Murmulaitytė
doaj +1 more source
Group Iterative Spectrum Thresholding for Super-Resolution Sparse Spectral Selection [PDF]
, 2013 Recently, sparsity-based algorithms are proposed for super-resolution spectrum estimation. However, to achieve adequately high resolution in real-world signal analysis, the dictionary atoms have to be close to each other in frequency, thereby resulting ...
Li, Huanghuang +3 more
core +1 more source