Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Uncertainty: Overview00:59

Uncertainty: Overview

1.2K
In analytical chemistry, we often perform repetitive measurements to detect and minimize inaccuracies caused by both determinate and indeterminate errors. Despite the cares we take, the presence of random errors means that repeated measurements almost never have exactly the same magnitude. The collective difference between these measurements - observed values - and the estimated or expected value is called uncertainty. Uncertainty is conventionally written after the estimated or expected value.
1.2K
Propagation of Uncertainty from Random Error00:59

Propagation of Uncertainty from Random Error

1.4K
An experiment often consists of more than a single step. In this case, measurements at each step give rise to uncertainty. Because the measurements occur in successive steps, the uncertainty in one step necessarily contributes to that in the subsequent step. As we perform statistical analysis on these types of experiments, we must learn to account for the propagation of uncertainty from one step to the next. The propagation of uncertainty depends on the type of arithmetic operation performed on...
1.4K
Propagation of Uncertainty from Systematic Error01:10

Propagation of Uncertainty from Systematic Error

1.1K
The atomic mass of an element varies due to the relative ratio of its isotopes. A sample's relative proportion of oxygen isotopes influences its average atomic mass. For instance, if we were to measure the atomic mass of oxygen from a sample, the mass would be a weighted average of the isotopic masses of oxygen in that sample. Since a single sample is not likely to perfectly reflect the true atomic mass of oxygen for all the molecules of oxygen on Earth, the mass we obtain from this...
1.1K
Uncertainty: Confidence Intervals00:54

Uncertainty: Confidence Intervals

8.1K
The confidence interval is the range of values around the mean that contains the true mean. It is expressed as a probability percentage. The interpretation of a 95% confidence interval, for instance, is that the statistician is 95% confident that the true mean falls within the interval. The upper and lower limits of this range are known as confidence limits. The confidence limits for the true mean are estimated from the sample's mean, the standard deviation, and the statistical factor...
8.1K
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

173
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
173
Response Surface Methodology01:16

Response Surface Methodology

379
Response Surface Methodology (RSM) is a collection of statistical and mathematical techniques used to develop, improve, and optimize processes. It is particularly valuable when many input variables or factors potentially influence a response variable.
The process of RSM involves several key steps:
379

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Amorphous Solid Dispersion Hydrogel Platform for Transdermal Delivery of Cannabidiol with Therapeutic Potential for Dermatitis.

Pharmaceutics·2026
Same author

Effects of External Load and Holding Duration on PAPE and Muscle Activation During Isometric Split Squat Conditioning Activity.

Medicina (Kaunas, Lithuania)·2026
Same author

Molecular regulators of thromboinflammation and angiogenesis in pediatric cancer: emerging roles of noncoding RNAs, epigenetics, and extracellular vesicles - narrative review.

Annals of medicine and surgery (2012)·2026
Same author

CDK4/6 inhibitors rechallenge post-progression in HR-positive HER2-negative advanced/metastatic breast cancer patients: a meta-analysis of Kaplan-Meier-reconstructed individual-level data.

Breast cancer research : BCR·2026
Same author

Multi-Ion Zeolite-Based Antimicrobial LDPE Films for Active Food Packaging: Ion Combinations and Performance in Real Food Systems.

Journal of food science·2026
Same author

Usefulness of lung sound data collection using Skeeper SM-300® device: A pilot study.

PloS one·2026
Same journal

Divided by discipline? A systematic literature review on the quantification of online sexism and misogyny using a semi-automated approach.

Scientometrics·2025
Same journal

Science diplomacy: A global research field? Findings from a bibliometric analysis of the science diplomacy scholarship of the past twenty years.

Scientometrics·2025
Same journal

Are questionable research practices considered a successful career strategy? A novel implementation of the implicit association test.

Scientometrics·2025
Same journal

The underexplored effects of economic transition on intellectual property rights protection: An economic geography perspective.

Scientometrics·2025
Same journal

Towards multiple ontologies in science mapping. A tribute to Loet Leydesdorff.

Scientometrics·2025
Same journal

Bibliometrics beyond citations: introducing mention extraction and analysis.

Scientometrics·2024
See all related articles

Related Experiment Video

Updated: Nov 11, 2025

An R-Based Landscape Validation of a Competing Risk Model
05:37

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

2.3K

Developing a risk-adaptive technology roadmap using a Bayesian network and topic modeling under deep uncertainty.

Yujin Jeong1, Hyejin Jang1, Byungun Yoon1

  • 1Department of Industrial and Systems Engineering, College of Engineering, Dongguk University, 3-26, Pil-dong 3ga, Chung-gu, Seoul, 100-715 South Korea.

Scientometrics
|March 29, 2021
PubMed
Summary
This summary is machine-generated.

This study introduces a risk-adaptive technology roadmap (TRM) for dynamic business environments. It enables adaptive planning by identifying risks and adjusting technology roadmaps using Bayesian networks.

Keywords:
Adaptation pathwaysBayesian networkRisk and uncertaintyTechnology roadmapTopic modeling

More Related Videos

Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
05:47

Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems

Published on: June 13, 2025

872

Related Experiment Videos

Last Updated: Nov 11, 2025

An R-Based Landscape Validation of a Competing Risk Model
05:37

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

2.3K
Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems
05:47

Evidence-based Knowledge Synthesis and Hypothesis Validation: Navigating Biomedical Knowledge Bases via Explainable AI and Agentic Systems

Published on: June 13, 2025

872

Area of Science:

  • Business Management
  • Technology Planning
  • Risk Management

Background:

  • Modern businesses operate in complex, rapidly changing environments requiring adaptive strategies.
  • Dynamic adaptive planning, while successful in large industries, needs adaptation for shorter-term technology management.
  • Existing technology roadmapping lacks sufficient adaptability to emergent risks and environmental shifts.

Purpose of the Study:

  • To propose a novel risk-adaptive technology roadmap (TRM) framework.
  • To integrate dynamic adaptive planning principles into technology roadmapping for complex environments.
  • To enhance the sustainability and responsiveness of technology roadmapping processes.

Main Methods:

  • Risk identification using topic modeling and sentiment analysis on futuristic data.
  • Deriving alternative plans through keyword co-occurrence analysis of identified risks.
  • Constructing a Bayesian network with a conditional probability table from an existing TRM.
  • Estimating posterior probabilities to dynamically adjust plans and remap TRM paths.

Main Results:

  • The proposed TRM effectively adapts to changing environments by adjusting plans based on risk probabilities.
  • The methodology was validated in the field of artificial intelligence, demonstrating feasibility.
  • The approach enhances the dynamic adaptive planning capabilities within technology roadmapping.

Conclusions:

  • The risk-adaptive technology roadmap (TRM) offers a viable approach for managing technological uncertainties.
  • This framework supports more sustainable and responsive technology roadmapping in dynamic business landscapes.
  • The study highlights the potential of integrating advanced risk assessment and adaptive planning into strategic technology management.