Results 1 to 10 of about 12,089 (236)
Pattern matching under DTW distance
CoRR, 2022 In this work, we consider the problem of pattern matching under the dynamic time warping (DTW) distance motivated by potential applications in the analysis of biological data produced by the third generation sequencing. To measure the DTW distance between two strings, one must "warp" them, that is, double some letters in the strings to obtain two equal-
Gourdel, Garance +3 more
core +10 more sources
MathematicsThis study presents a comprehensive evaluation of the quick invariant signature (QIS), dynamic time warping (DTW), and a novel hybrid QIS + DTW approach for time series analysis.
Hamid Reza Shahbazkia +4 more
exaly +4 more sources
Recognition of Japanese university students one year after the discharge of treated water from the Fukushima Daiichi Nuclear Power Station. [PDF]
PLoS ONEThe study clarified the perceptions of the Japanese university students regarding their acceptance of the discharge of treated water (DTW) into the Pacific Ocean approximately a year after the process began. Among the 1453 study participants, 1246 (85.7%)
Hitomi Matsunaga +7 more
doaj +2 more sources
Efficient Query Specific DTW Distance for Document Retrieval with Unlimited Vocabulary
Journal of Imaging, 2018 In this paper, we improve the performance of the recently proposed Direct Query Classifier (dqc). The (dqc) is a classifier based retrieval method and in general, such methods have been shown to be superior to the OCR-based solutions for performing ...
C V Jawahar, Nagendar G, Gaurav Harit
exaly +3 more sources
Speech Recognition Algorithm in a Noisy Environment Based on Power Normalized Cepstral Coefficient and Modified Weighted-KNN [PDF]
Engineering and Technology Journal, 2023 Speech recognition is widely used in robot control and automation. Nevertheless, the use of speech recognition in robots is limited due to its susceptibility to background noise.
Mohammed Safi, Eyad Abbas
doaj +1 more source
Improving the efficiency of traditional DTW accelerators [PDF]
Knowledge and Information Systems, 2013 Dynamic Time Warping (DTW) is the most popular approach for evaluating the similarity of time series, but its computation is costly. Therefore, simple functions lower bounding DTW distances have been designed, accelerating searches by quickly pruning sequences that could not possibly be best matches.
Tavenard, Romain, Amsaleg, Laurent
openaire +4 more sources
Вестник Южно-Уральского государственного университета: Серия Вычислительная математика и информатика, 2022 В настоящее время во многих предметных областях обработка сенсорных данных в режиме реального времени связана с необходимостью синтеза значения соответствующего временного ряда, которое было пропущено ввиду технического сбоя или человеческого фактора.
Михаил Леонидович Цымблер +2 more
doaj +1 more source
Pemanfaatan Mediapipe Body Pose Estimation dan Dynamic Time Warping untuk Pembelajaran Tari Remo
Jurnal Teknologi dan Manajemen Informatika, 2023 Video can be used as a learning medium for various purposes. In this research, the object of study is the movements of the traditional dance "remo." Thus, as a substitute for an absent coach or instructor, videos can take on the role of a dance ...
Yusuf Effendi +3 more
doaj +1 more source
A Comprehensive Study of Clustering a Class of 2D Shapes
International Journal of Applied Mathematics and Computer Science, 2022 The paper is concerned with clustering with respect to the shape and size of 2D contours that are boundaries of cross-sections of 3D objects of revolution.
Kaliszewska Agnieszka, Syga Monika
doaj +1 more source
CLUSTERING SURGEMES USING PROTOTYPES FROM ROBOTIC KINEMATIC INFORMATION
Journal of Engineering and Sustainable Development, 2022 Training a surgeon to be skilled and competent to perform a given surgical procedure is essential in providing a high quality of care and reducing the risk of complications. However, existing training techniques limit us from conducting in-depth analyses
Safaa Albasri +3 more
doaj +1 more source