Results 111 to 120 of about 120,817 (245)
Abstract Futures markets are critical to price discovery and often dominate spot markets. We analyze the linkages between daily corn futures and spot prices in the United States using dynamic time warping. This nonparametric pattern recognition technique has several advantages over traditional time series methods.
Dragan Miljkovic+2 more
wiley +1 more source
Application Features of New Structural Steel 20KhN3MA for Large-Sized Case-Hardening Gears
The paper gives an analysis and an assessment of the applicability of the most well-known grades of steels used for making large-sized case-hardening gears.
Pyotr A. Vityaz+4 more
doaj
Study of the influence of the sizing agent on the breakage of warp threads in weaving
One of the main objectives of weaving production is the production of high quality fabrics and the search for ways to increase the productivity of weaving machines in order to improve the economic performance and competitiveness of the enterprise. In the
Natallia S. Akindzinava
doaj +1 more source
Dynamic Warp Resizing in High-Performance SIMT [PDF]
Modern GPUs synchronize threads grouped in a warp at every instruction. These results in improving SIMD efficiency and makes sharing fetch and decode resources possible. The number of threads included in each warp (or warp size) affects divergence, synchronization overhead and the efficiency of memory access coalescing.
arxiv
Magnetic soft robots offer promise in biomedicine due to their wireless actuation and rapid response, but current fabrication methods are complex and have limited cellular compatibility. A new, contactless bioassembly strategy using hydrodynamic instabilities is introduced, enabling customizable, centimeter‐scale robots.
Wei Gao+5 more
wiley +1 more source
Separable Facial Image Editing via Warping With Displacement Vectors
Recent deep learning techniques have enabled simple methods of image editing through textual instructions; however, it remains challenging to perform specific and quantitative editing.
Ryusei Nishikawa+3 more
doaj +1 more source
Correspondence Insertion for As-Projective-As-Possible Image Stitching [PDF]
Spatially varying warps are increasingly popular for image alignment. In particular, as-projective-as-possible (APAP) warps have been proven effective for accurate panoramic stitching, especially in cases with significant depth parallax that defeat standard homographic warps.
arxiv
Woven, In‐Air, Textile Actuators by Conjugated Polymers and Solid‐State Electrolyte Tape Yarns
Herein, the concept of fabric actuators with trilayer tape yarns is reported. The tape yarns consist of conjugated polymer layers and ionogel, as an ion reservoir, enabling actuation in‐air. Using textile techniques to create actuators offer many advantages, such as parallel assembly for increased force output, conductive yarns for electrical control ...
Carin Backe+5 more
wiley +1 more source
Parametric Study on the Influence of Warping Deformation upon Natural Frequencies of Die Springs
The free vibrational characteristics of die springs are examined by Riccati transfer matrix method in this study. The warping deformation of spring’s cross section, as a new design factor, is incorporated into the differential equation of motion ...
Ying Hao, Junfeng Guan
doaj +1 more source
This paper presents a novel Multi‐Distance Spatial‐Temporal Graph Neural Network for detecting anomalies in blockchain transactions. The model combines multi‐distance graph convolutions with adaptive temporal modeling to capture complex patterns in anonymized cryptocurrency networks.
Shiyang Chen+4 more
wiley +1 more source