Results 61 to 70 of about 1,143,126 (364)

Enhancing Nearest Neighbor Classification Performance through Dynamic Time Warping with Progressive Constraint

Proceedings of the International Florida Artificial Intelligence Research Society Conference
Dynamic time warping (DTW) is a widely used metric for comparing time series data, offering elasticity in alignment. While the original DTW allows infinite elasticity without penalty, the wDTW imposes a constant penalty regardless of elastic length.
Sung-Hyuk Cha, Teryn Cha, Teja Vuppu
doaj   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Subsequence Join in Streaming Time Series under Dynamic Time Warping

Vietnam Journal of Computer Science
Subsequence join in time series is to search for couples of similar subsequences from multiple time series. The task is useful in data mining on time series; nevertheless, it is extremely difficult because of its enormous computational cost.
Bui Cong Giao, Duong Tuan Anh
doaj   +1 more source

Perbandingan Kualitas Suara Smartphone Menggunakan Metode Dynamic Time Warping (DTW)

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2021
Smartphones are telecommunication devices that play a significant role in daily life. The sound quality produced by a smartphone becomes important for users, considering that poor sound quality might cause misunderstandings in communication.
Inas Salsabila, Samsul Anwar, Radhiah Radhiah   +2 more
doaj   +1 more source

Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation

Advanced Engineering Materials, EarlyView.
This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley   +1 more source

PERANCANGAN PROGRAM APLIKASI PEMBELAJARAN BAHASA ISYARAT DENGAN METODE DYNAMIC TIME WARPING [PDF]

, 2012
PERANCANGAN PROGRAM APLIKASI PEMBELAJARAN BAHASA ISYARAT DENGAN METODE DYNAMIC TIME WARPING - pembelajaran bahasa isyarat, pola gerakan, sensor kinect, dynamic time warping, depth ...
Mahatmaputra Tedjojuwono, Samuel, Santoso Gunawan, AlexanderAgung, YUDITHYA, WILLY   +2 more
core  

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

Advanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng, Ying Liu, Jialin Gong, Yalong Jiao, Xiaoming Zhang, Wenxian Li, Zhenxiang Cheng, Tie Yang   +7 more
wiley   +1 more source

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

Dynamic Time Warping as a Similarity Measure: Applications in Finance [PDF]

, 2014
This paper presents the basic DTW-algorithm and the manner it can be used as a similarity measure for two different series that might differ in length. Through a simulation process it is being showed the relation of DTW-based similarity measure, dubbed ...
Alexandridis, Antonis, Livanis, E., Tsinaslanidis, Prodromos, Zapranis, Achilleas   +3 more
core  

Denial of service detection using dynamic time warping

International Journal of Network Management, 2021
With the rapid growth of security threats in computer networks, the need for developing efficient security‐warning systems is substantially increasing. Distributed denial‐of‐service (DDoS) and DoS attacks are still among the most effective and dreadful ...
Diab M. Diab, Basil AsSadhan, H. Binsalleeh, S. Lambotharan, K. Kyriakopoulos, Ibrahim Ghafir   +5 more
semanticscholar   +1 more source