Results 71 to 80 of about 765,290 (198)

PARAMETER ADAPTATION FOR ANT COLONY SYSTEM IN WIRELESS SENSOR NETWORK

Journal of ICT, 2019
The Ant Colony System (ACS) algorithm has been applied in solving packet routing problems in Wireless Sensor Networks (WSNs). Solving these problems is complicated as packets need to be submitted through sensor nodes which are spatially distributed and ...
Husna Abdul Nasir, Ku Ku-Mahamud, Eiji Kamioka   +2 more
doaj   +1 more source

Harmony Search Based Parameter Ensemble Adaptation for Differential Evolution

Journal of Applied Mathematics, 2013
In differential evolution (DE) algorithm, depending on the characteristics of the problem at hand and the available computational resources, different strategies combined with a different set of parameters may be effective.
Rammohan Mallipeddi
doaj   +1 more source

Parameter Estimation Aspects in Adaptive Control

IFAC Proceedings Volumes, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Giri, F., Dion, J. M., Dugard, L., M'Saad, M.   +3 more
openaire   +1 more source

Nonlocal Means Image Denoising With Minimum MSE-Based Decay Parameter Adaptation

IEEE Access, 2019
Nonlocal means (NLM), a patch-based nonlocal recovery paradigm, has attracted much attention in recent decades. The decay parameter will greatly affect restoration performance of the NLM method.
Yi Zhan, Jinbo Wu, Mingyue Ding, Xuming Zhang   +3 more
doaj   +1 more source

Unbounded autocatalytic growth on diffusive substrate: the extinction transition

, 2006
The effect of diffusively correlated spatial fluctuations on the proliferation-extinction transition of autocatalytic agents is investigated numerically. Reactants adaptation to spatio-temporal active regions is shown to lead to proliferation even if the
Brunet, Cardy, Cardy, Cohen, Doi, Goldenberg, Grassberger, Hinrichsen, Janssen, Janssen, Kessler, Kesten, Louzoun, Moreira, Nadav M. Shnerb, Peliti, Sasi Moalem, Shnerb, Shnerb, Togashi, Wylie   +20 more
core   +1 more source

Observer-Based Remote Conductivity Variable-Parameter Sliding Mode Control for Water–Fertilizer Integration Machines Using Recursive Least Squares Adaptive Estimation

Applied Sciences
In remote conductivity control for water–fertilizer integration systems, challenges such as long-distance nonlinearities and variable parameters can lead to fertilization inaccuracies, including over-irrigation and uneven distribution, affecting both ...
Peng Zhang, Zhigang Li, Xue Hu, Lixin Zhang   +3 more
doaj   +1 more source

Bridging Mechanistic and Phenomenological Models of Complex Biological Systems

, 2016
The inherent complexity of biological systems gives rise to complicated mechanistic models with a large number of parameters. On the other hand, the collective behavior of these systems can often be characterized by a relatively small number of ...
Qiu, Peng, Transtrum, Mark K.
core   +2 more sources

Synchronization and Control of Spatiotemporal Chaos using Time-Series Data from Local Regions

, 1997
In this paper we show that the analysis of the dynamics in localized regions, i.e., sub-systems can be used to characterize the chaotic dynamics and the synchronization ability of the spatiotemporal systems.
Kulkarni, B. D., Kumar, V. Ravi, Parekh, Nita   +2 more
core   +2 more sources

Adaptive Semiparametric Estimation of the Memory Parameter

Journal of Multivariate Analysis, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liudas Giraitis, Peter M. Robinson, Alexander Samarov   +2 more
openaire   +3 more sources

Lottery Rank-Pruning Adaptation Parameter Efficient Fine-Tuning

Mathematics
Recent studies on parameter-efficient fine-tuning (PEFT) have introduced effective and efficient methods for fine-tuning large language models (LLMs) on downstream tasks using fewer parameters than required by full fine-tuning.
Juhyeong Kim, Gyunyeop Kim, Sangwoo Kang
doaj   +1 more source