Results 61 to 70 of about 27,771 (301)

Binary Consensus via Exponential Smoothing [PDF]

, 2013
In this paper, we reinterpret the most basic exponential smoothing equation, S t + 1 = (1 − α)S t + αX t , as a model of social influence. This equation is typically used to estimate the value of a series at time t + 1, denoted by S t + 1, as a convex combination of the current estimate S t and the actual observation of the time series X t .
Marco Antonio Montes de Oca, Eliseo Ferrante, Alexander Scheidler, Louis F. Rossi   +3 more
openaire   +2 more sources

FORECASTING PERMINTAAN POMPA AIR DANGKAL SHIMIZU MENGGUNAKAN METODE TIME SERIES

Sistemasi: Jurnal Sistem Informasi, 2020
Jumlah produksi pompa air sumur dangkal PS 128 bit menunjukkan ketidakseimbangan dengan jumlah permintaan, hal itu menunjukkan bahwa jumlah produk yang di produksi lebih banyak daripada jumlah permintaan pelanggan, sehingga menyebabkan biaya gudang yang ...
Pajri Al Zukri, Syndi Nurina Widyaningrum, Qurrotul Aini   +2 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

ANALISIS METODE EXPONENTIAL SMOOTHING [PDF]

, 2021
Analisis pada metode exponential smoothing terbentuk dari metode moving average, metode moving average dilakukan perhitungan dengan mencari nilai rata-rata dari suatu data yang telah tersedia untuk dapat diramalkan hasil pada data selanjutnya.
Rizky Fadhillah
core  

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Forecasting the Indonesian Coffee Production and Consumption Using the Modified Golden Section Search to Estimate the Smoothing Parameters

Jurnal Matematika Integratif, 2023
The Double Exponential Smoothing (DES) and Triple Exponential Smoothing (TES) are forecasting methods that require two and three smoothing parameters, respectively.
Triesha Syifahati, Anita Triska, Julita Nahar   +2 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Improving forecasting by estimating time series structural components across multiple frequencies [PDF]

, 2014
Identifying the appropriate time series model to achieve good forecasting accuracy is a challenging task. We propose a novel algorithm that aims to mitigate the importance of model selection, while increasing accuracy.
Trapero Arenas, J.R, Trapero, Juan R., Trapero, Juan Ramon, Kourentzes, Nikos, Petropoulos, Fotios, Kourentzes, Nikolaos,, Trapero, Juan R.,, Kourentzes, Nikolaos, Petropoulos, Fotios,   +8 more
core   +1 more source