Results 21 to 30 of about 643,564 (261)

Enhanced Genetic Method for Optimizing Multiple Sequence Alignment

Mathematics, 2023
In the realm of bioinformatics, Multiple Sequence Alignment (MSA) is a pivotal technique used to optimize the alignment of multiple biological sequences, guided by specific scoring criteria.
Mohammed K. Ibrahim, Umi Kalsom Yusof, Taiseer Abdalla Elfadil Eisa, Maged Nasser   +3 more
doaj   +1 more source

RAM: Rapid Alignment Method [PDF]

, 2011
Several countermeasures against side-channel analysis result in misalignment of power traces, in order to make DPA more difficult. In this paper we propose a new algorithm to align the measurements after this desynchronizing through the variations of the internal clock, random delays, etc.
Muijrers, Ruben, Woudenberg, Jasper, Batina, Lejla   +2 more
openaire   +3 more sources

Dose distribution alignment method based on rigid registration

Fushe yanjiu yu fushe gongyi xuebao, 2023
Gamma (γ) analysis is the most important method for dose verification and dose distribution comparison. Because of the inconsistency of the coordinate system definitions and directions of different dose distributions and the inconsistent reference point ...
WEI Jian, ZHANG Weicheng, YAN Bing, CHEN Chunhua, WANG Hui   +4 more
doaj   +1 more source

Curvature Sensing-Based Pupil Alignment Method for Large-Aperture Telescopes

IEEE Photonics Journal, 2023
In optical systems, pupil alignment is an important component of wavefront sensing, closed-loop feedback, and imaging vignetting control because it directly affects the detection limit of the system and thus the realization of scientific goals.
Qichang An, Hanfu Zhang, Xiaoxia Wu, Jianli Wang, Tao Chen, Guohao Ju   +5 more
doaj   +1 more source

Foxnet: A Multi-Face Alignment Method [PDF]

2019 IEEE International Conference on Image Processing (ICIP), 2019
Multi-face alignment aims to identify geometry structures of multiple faces in an image, and its performance is essential for the many practical tasks, such as face recognition, face tracking, and face animation. In this work, we present a fast bottom-up multi-face alignment approach, which can simultaneously localize multi-person facial landmarks with
Wu, Yuxiang, Cheng, Zehua, Huang, Bin, Chen, Yiming, Zhu, Xinghui, Wang, Weiyang   +5 more
openaire   +2 more sources

Pad Alignment Methods and Their Impact on Large Hydrostatic Bearing Precision

Machines
Hydrostatic bearings are frequently used for moving large structures smoothly and precisely. In such applications, difficulties with manufacturing, transportation, and assembly arise.
Jan Foltýn, Jakub Hurník, Michal Michalec, Petr Svoboda, Ivan Křupka, Martin Hartl   +5 more
doaj   +1 more source

Video Super-Resolution Method Using Deformable Convolution-Based Alignment Network

Sensors, 2022
With the advancement of sensors, image and video processing have developed for use in the visual sensing area. Among them, video super-resolution (VSR) aims to reconstruct high-resolution sequences from low-resolution sequences.
Yooho Lee, Sukhee Cho, Dongsan Jun
doaj   +1 more source

Alignment methods for biased multicanonical sampling [PDF]

Journal of the Optical Society of America A, 2007
The efficiency of the multicanonical procedure can be significantly improved by applying an additional bias to the numerically generated sample space. However, results obtained by biasing in different sampling regions cannot in general be accurately combined, since their relative normalization coefficient is not known precisely. We demonstrate that for
Michael, Reimer, Ahmed, Awadalla, David, Yevick, Tao, Lu   +3 more
openaire   +2 more sources

Bootstrapping ontology alignment methods with APFEL [PDF]

Special interest tracks and posters of the 14th international conference on World Wide Web - WWW '05, 2005
Ontology alignment is a prerequisite in order to allow for interoperation between different ontologies and many alignment strategies have been proposed to facilitate the alignment task by (semi-)automatic means. Due to the complexity of the alignment task, manually defined methods for (semi-)automatic alignment rarely constitute an optimal ...
Ehrig, M., Staab, S., Sure, Y.
openaire   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source