Results 151 to 160 of about 87,896 (215)

mixFOCuS: A Communication‐Efficient Online Changepoint Detection Method in Distributed System for Mixed‐Type Data

Journal of Time Series Analysis, EarlyView.
ABSTRACT With the advent of the Internet of Things, it is increasingly common to have large networks of sensors, where each sensor may collect different types of data, has limited local computing resources and the ability to transmit data to a central cloud. Detecting events that trigger changes in sensor data properties is a key concern.
Ziyang Yang, Idris A. Eckley, Paul Fearnhead   +2 more
wiley   +1 more source

Identification of electric vehicle susceptible to thermal runaway based on risk accumulation. [PDF]

Heliyon
Li X, Lin N, Wang Z, Chen K, Zhang Z, Li Q.   +5 more
europepmc   +1 more source

Extremely Fast Maximum Likelihood Estimation of High‐Order Autoregressive Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT We consider the problem of exact maximum likelihood estimation of potentially high‐order (p>50$$ p>50 $$) autoregressive models. We propose an extremely fast coordinate‐wise algorithm for fitting autoregressive models. This fast algorithm exploits several properties of the negative log‐likelihood when parameterised in terms of partial ...
Daniel F. Schmidt, Enes Makalic
wiley   +1 more source

A Single-Frame and Multi-Frame Cascaded Image Super-Resolution Method. [PDF]

Sensors (Basel)
Sun J, Yuan Q, Shen H, Li J, Zhang L.
europepmc   +1 more source

Online Detection of Forecast Model Inadequacies Using Forecast Errors

Journal of Time Series Analysis, EarlyView.
ABSTRACT In many organizations, accurate forecasts are essential for making informed decisions in a variety of applications, from inventory management to staffing optimization. Whatever forecasting model is used, changes in the underlying process can lead to inaccurate forecasts, which will be damaging to decision‐making.
Thomas Grundy, Rebecca Killick, Ivan Svetunkov   +2 more
wiley   +1 more source

Automatic detection of developmental stages of molar teeth with deep learning. [PDF]

BMC Oral Health
Savaştaer EF, Çelik B, Çelik ME.
europepmc   +1 more source

Infrared thermography and 3D pavement surface unevenness measurement algorithm for damage assessment of concrete bridge decks

Computer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract Deterioration of the concrete deck surface, including disintegration and delamination between the deck slab and pavement, presents significant challenges in bridge maintenance due to its hidden nature and the risk it poses to the deck's durability as damage progresses. Early detection is critical for preventing issues such as pothole formation
Mikiko Yamashita, Koichi Kawanishi, Kenji Hashizume, Pang‐jo Chun   +3 more
wiley   +1 more source

Image-Based Auto-Focus Microscope System with Visual Servo Control for Micro-Stereolithography. [PDF]

Micromachines (Basel)
Liu Y, Li X, Jiang P, Wang Z, Guo J, Luo C, Wei Y, Chen Z, Liu C, Ren W, Zhang W, Qu J, Zhang Z.   +12 more
europepmc   +1 more source

Enhanced consensus control architecture for autonomous platoon utilizing multi‐agent reinforcement learning

Computer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract Coordinating a platoon of connected and automated vehicles significantly improves traffic efficiency and safety. Current platoon control methods prioritize consistency and convergence performance but overlook the inherent interdependence between the platoon and the the non‐connected leading vehicle.
Xin Guo, Jiankun Peng, Dawei Pi, Hailong Zhang, Changcheng Wu, Chunye Ma   +5 more
wiley   +1 more source