Related Experiment Video
Updated: Apr 25, 2026
13:00
Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
Published on: January 23, 2017
9.2K
ChronoQuery: visual modelling of temporal queries for real-time decision support
Raphael W Majeed1, Mark R Stöhr1, Thorsten Brenner2
1Section for Medical Informatics in Anaesthesia and Intensive Care Medicine, Justus-Liebig University, Giessen, Germany.
Studies in Health Technology and Informatics
|August 28, 2014
Summary
Physicians need better tools for real-time patient data analysis in intensive care. This project develops a visual interface for time-based queries, improving clinical decision support systems.
Area of Science:
- Medical Informatics
- Clinical Decision Support
Background:
- Physicians increasingly rely on information technology due to vast patient data.
- Current clinical data repositories lack real-time query capabilities for time-sensitive decision support.
Purpose of the Study:
- To develop a user interface for visualizing propositional logic and time concepts.
- To enable physicians to create and validate time-based queries for clinical decision support.
Main Methods:
- Development of a novel user interface integrating propositional logic with temporal reasoning.
- Focus on intuitive visualization for user understanding and query formulation.
Main Results:
- The developed interface aims to empower physicians to formulate simple time-based queries.
- It will also aid in validating complex queries generated by medical informatics experts.
Conclusions:
- Enhanced user interfaces are crucial for effective clinical decision support in real-time environments.
- Bridging the gap between data repositories and physician needs improves data utilization and patient care.
Related Concept Videos
01:20Decision Making
1.1K
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
Automatic decision-making is fast, intuitive, and relies on gut feelings...
1.1K
01:14Decision Making: Traditional Method
4.4K
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
4.4K
00:54Time-Series Graph
3.8K
A time-series graph is a line graph with repeated measurements taken at successive intervals of time. It is also called a time series chart. To construct a time-series graph, one must look at both pieces of a paired data set. The horizontal axis is used to plot the time increments, and the vertical axis is used to plot the values of the variable that one is measuring. By using the axes in this way, each point on the graph will correspond to time and a measured quantity. The points on the graph...
3.8K
01:09Decision Making: P-value Method
5.8K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
5.8K