Results 41 to 50 of about 3,589 (172)
Contractive representations of odometer semigroup
Given a natural number $n \geq 1$, the odometer semigroup $O_n$, also known as the adding machine or the Baumslag-Solitar monoid with two generators, is a well-known object in group theory.
Rakshit, Narayan +3 more
core +2 more sources
Development of a cable odometer with a network interface [PDF]
, 2003 Includes bibliographical references.The dissertation involves the design of a Cable Odometer that determines the position, direction and speed of a Radar as it surveys the subsurface.
Nyareli, Teboho N
core +1 more source
On Elliott's conjecture and applications
Proceedings of the London Mathematical Society, Volume 133, Issue 3, September 2026.Abstract Let f:N→D$f:\mathbb {N}\rightarrow \mathbb {D}$ be a multiplicative function. Under the merely necessary assumption that f$f$ is nonpretentious (in the sense of Granville and Soundararajan), we show that for any pair of distinct integer shifts h1,h2$h_1,h_2$, the two‐point correlation 1x∑n⩽xf(n+h1)f¯(n+h2)$$\begin{equation*} \frac{1}{x}\sum _ ...
Oleksiy Klurman +2 more
wiley +1 more source
Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.A visual and visual‐inertial simultaneous localization and mapping (SLAM) algorithm, leveraging enhanced deep learning features and motion smoothness constraints, is proposed in this research work. This method retains the advantages of geometry‐based SLAM methods while effectively utilizing the powerful representational capabilities of data‐driven ...
Maosheng Jiang +3 more
wiley +1 more source
Straightness Measurement Based on FOG-IMU and Shearer Motion Constraints for Longwall Coal Mining
Advanced Devices & InstrumentationStraightness measurements of fully mechanized coal faces are a core requirement for intelligent, comprehensive coal mining. In coal mining, using an inertial measurement unit (IMU) assisted by an odometer for straightness measurement is vital for ...
Ziqin Shang +6 more
doaj +1 more source
Improved LiDAR Localization Method for Mobile Robots Based on Multi-Sensing
Remote Sensing, 2022 In this paper, we propose a localization method applicable to 3D LiDAR by improving the LiDAR localization algorithm, such as AMCL (Adaptive Monte Carlo Localization).
Yanjie Liu +5 more
doaj +1 more source
Permafrost and Periglacial Processes, Volume 37, Issue 3, Page 306-322, July/September 2026.ABSTRACT Under continued climate warming, understanding present‐day permafrost distribution and the controls on ground thaw are critical for predicting permafrost thaw trajectories and associated implications. This study presents a high‐resolution investigation of permafrost extent and active layer thickness (ALT) across a coniferous forested hillslope
Alana Muenchrath +2 more
wiley +1 more source
Gyro-aided camera-odometer online calibration and localization
, 2017 © 2017 American Automatic Control Council (AACC). In this paper, we introduce a novel factor-graph based multi-sensor fusion algorithm that optimally estimates camera-odometer extrinsic calibration (6 DOF rigid body transformation between the two sensors)
Wang, Y +11 more
core +1 more source
Speed Consistency in the Smart Tachograph
Sensors, 2018 In the transportation sector, safety risks can be significantly reduced by monitoring the behaviour of drivers and by discouraging possible misconducts that entail fatigue and can increase the possibility of accidents.
Daniele Borio +2 more
doaj +1 more source
Permafrost and Periglacial Processes, Volume 37, Issue 3, Page 517-534, July/September 2026.ABSTRACT The existence of permafrost was explored at tropical latitude on Nevado Coropuna (southern Peruvian Andes) using a combination of ground‐penetrating radar (GPR) and vertical electrical sounding (VES) in order to strengthen the mutual validation of data processing and interpretation.
Velnia Chacca +6 more
wiley +1 more source