Results 31 to 40 of about 1,760,183 (325)

The effect of letter string length and report condition on letter recognition accuracy

Journal of Optometry, 2017
Purpose: Letter sequence recognition accuracy has been postulated to be limited primarily by low-level visual factors. The influence of high level factors such as visual memory (load and decay) has been largely overlooked.
Avesh Raghunandan, Berta Karmazinaite, Andrea S. Rossow   +2 more
doaj   +1 more source

Relaxation of PvuII recognition sequence

FEBS Letters, 1985
The substrate specificity of PvuII endonuclease is relaxed in the presence of dimethyl sulfoxide. The new recognition sequences cleaved in pBR322 DNA have been found to be CCGCTG, CATCTG, CAGATG, CAGGTG and CAGCGG.
Nasri, Moncef, Sayadi, Sami, Thomas, Daniel   +2 more
openaire   +2 more sources

Improving Urdu Recognition Using Character-Based Artistic Features of Nastalique Calligraphy

IEEE Access, 2019
The state-of-the-art Urdu recognition approaches for Nastalique use features along with the sequence of characters’ labels for classification and recognition.
Qurat Ul Ain Akram, Sarmad Hussain
doaj   +1 more source

Multi-Dialect Speech Recognition With A Single Sequence-To-Sequence Model

, 2017
Sequence-to-sequence models provide a simple and elegant solution for building speech recognition systems by folding separate components of a typical system, namely acoustic (AM), pronunciation (PM) and language (LM) models into a single neural network ...
Bacchiani, Michiel, Chen, Zhifeng, Li, Bo, Nguyen, Patrick, Rao, Kanishka, Sainath, Tara N., Sim, Khe Chai, Weinstein, Eugene, Wu, Yonghui   +8 more
core   +1 more source

Adhesive recognition sequences

Journal of Biological Chemistry, 1991
Specific cellular adhesion and migration of cells are recurring themes in embryonic development, tumor cell metastasis, and wound healing. Recent advances in our understanding of the molecular basis of cell adhesive and migratory interactions with extracellular matrix molecules have converged on the concept that many cell interactions are dependent on ...
openaire   +2 more sources

A method for facial expression recognition of image sequence based on spatial features [PDF]

E3S Web of Conferences
Facial expression recognition is the foundation of human emotion recognition, which has become a hot topic in the field of artificial intelligence in recent years. To some extent, facial expressions can be regarded as the process of facial muscle changes.
Li Xin, Zheng Xiangyu
doaj   +1 more source

Error thresholds for self- and cross-specific enzymatic replication [PDF]

, 2010
The information content of a non-enzymatic self-replicator is limited by Eigen's error threshold. Presumably, enzymatic replication can maintain higher complexity, but in a competitive environment such a replicator is faced with two problems related to ...
Acevedo, Alves, Baake, Benedikt Obermayer, Blythe, Campos, Cech, de Oliveira, Doudna, Eigen, Eigen, Erwin Frey, Fernando, Fontanari, Galluccio, Gerland, Gilbert, Hermisson, Huynen, Johnston, Joyce, Komarova, Kun, Leuthäusser, Lilley, Lincoln, Lässig, Maynard Smith, Michod, Nowak, Obermayer, Orgel, Orgel, Pace, Peliti, Rajamani, Rawlings, Saakian, Saakian, Schuster, Stadler, Stadler, Summers, Swetina, Szathmáry, Szostak, Takeuchi, Takeuchi, von Kiedrowski, Wagner, Weiner, Wiehe, Wilke, Wilke, Woodcock, Wu, Zaher   +56 more
core   +5 more sources

Natural Scene Text Recognition Based on Encoder-Decoder Framework

IEEE Access, 2019
Aiming at the situation that complex natural scene text is difficult to recognize a scene text recognition method based on an encoder-decoder framework is proposed.
Ling-Qun Zuo, Hong-Mei Sun, Qi-Chao Mao, Rong Qi, Rui-Sheng Jia   +4 more
doaj   +1 more source

Expression level of human TLR4 rather than sequence is the key determinant of LPS responsiveness. [PDF]

PLoS ONE, 2017
To address the role of Toll-like receptor 4 (TLR4) single nucleotide polymorphisms (SNP) in lipopolysaccharide (LPS) recognition, we generated mice that differed only in the sequence of TLR4.
Adeline M Hajjar, Robert K Ernst, Jaehun Yi, Cathy S Yam, Samuel I Miller   +4 more
doaj   +1 more source

Deciphering the RRM-RNA recognition code: A computational analysis.

PLoS Computational Biology, 2023
RNA recognition motifs (RRM) are the most prevalent class of RNA binding domains in eucaryotes. Their RNA binding preferences have been investigated for almost two decades, and even though some RRM domains are now very well described, their RNA ...
Joel Roca-Martínez, Hrishikesh Dhondge, Michael Sattler, Wim F Vranken   +3 more
doaj   +1 more source