Results 11 to 20 of about 12,931,660 (289)

A Probabilistic Approach to Explore Signal Execution Mechanisms With Limited Experimental Data

open access: yesFrontiers in Genetics, 2020
Mathematical models of biochemical reaction networks are central to the study of dynamic cellular processes and hypothesis generation that informs experimentation and validation.
Michael A. Kochen   +2 more
doaj   +1 more source

Robust identification from band-limited data [PDF]

open access: yes, 1997
Consider the problem of identifying a scalar bounded-input/bounded-output stable transfer function from pointwise measurements at frequencies within a bandwidth.
Baratchart, L.   +3 more
core   +1 more source

A Deficiency of the Weighted Sample Average Approximation (wSAA) Framework: Unveiling the Gap between Data-Driven Policies and Oracles

open access: yesApplied Sciences, 2023
This paper critically examines the weighted sample average approximation (wSAA) framework, a widely used approach in prescriptive analytics for managing uncertain optimization problems featuring non-linear objectives.
Shuaian Wang, Xuecheng Tian
doaj   +1 more source

Building a robust dialogue system with limited data [PDF]

open access: yes, 2000
We describe robustness techniques used in the CommandTalk system at the recognition level, the parsing level, and th dia6ue level, and how these were influenced by the lack of domain data.
Bratt, Elizabeth Owen   +3 more
core   +3 more sources

A Deficiency of the Predict-Then-Optimize Framework: Decreased Decision Quality with Increased Data Size

open access: yesMathematics, 2023
This paper presents an analysis of the decision quality of the predict-then-optimize (PO) framework, an extensively used prescriptive analytics framework in uncertain optimization problems.
Shuaian Wang, Xuecheng Tian
doaj   +1 more source

Field developmental plan analysis: a case study of ‘x’ reservoir

open access: yesJournal of Petroleum Exploration and Production Technology, 2019
Petroleum resources remain very important to the economic growth of several nations of the world even as oil price fluctuates in the current market today.
Taiwo Oludele Osunrinde   +2 more
doaj   +1 more source

Quantitative market analysis of the European Climate Services sector – The application of the kMatrix big data market analytical tool to provide robust market intelligence

open access: yesClimate Services, 2020
Although activities within the Climate Services sector have been offered to public and private sector markets for a long time, the concept of “Climate Services” as a distinct sector is relatively new. Traditionally, these services have been considered an
Steve Howard, Sarah Howard, Simon Howard
doaj   +1 more source

Intraclass Image Augmentation for Defect Detection Using Generative Adversarial Neural Networks

open access: yesSensors, 2023
Surface defect identification based on computer vision algorithms often leads to inadequate generalization ability due to large intraclass variation. Diversity in lighting conditions, noise components, defect size, shape, and position make the problem ...
Vignesh Sampath   +5 more
doaj   +1 more source

Methods for Population Adjustment with Limited Access to Individual Patient Data: A Review and Simulation Study [PDF]

open access: yes, 2021
Population-adjusted indirect comparisons estimate treatment effects when access to individual patient data is limited and there are cross-trial differences in effect modifiers.
Baio, Gianluca   +2 more
core   +2 more sources

Research on Model Calibration Method of Chiller Plants Based on Error Reverse Correction with Limited Data

open access: yesEnergies, 2023
Model-based optimization is an important means by which to analyze the energy-saving potential of chiller plants. To obtain reliable energy-saving results, model calibration is essential, which strongly depends on operating data. However, sufficient data
Cheng Zhen, Jide Niu, Zhe Tian
doaj   +1 more source

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