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

Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving01:29

Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving

Mechanistic models play a crucial role in algorithms for numerical problem-solving, particularly in nonlinear mixed effects modeling (NMEM). These models aim to minimize specific objective functions by evaluating various parameter estimates, leading to the development of systematic algorithms. In some cases, linearization techniques approximate the model using linear equations.
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
Classification of Systems-I01:26

Classification of Systems-I

Linearity is a system property characterized by a direct input-output relationship, combining homogeneity and additivity.
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
Cyclic Processes And Isolated Systems01:19

Cyclic Processes And Isolated Systems

A thermodynamic system with zero heat exchange and work is an isolated system. For these systems, the internal energy remains constant.
In the case of a non-isolated system, the change in the internal energy is zero only if the process is cyclic. A thermodynamic process is considered cyclic if the system undergoes a series of changes and returns to its initial state. 
Consider a cyclic process that returns to its initial state, undergoing a four-step process. The heat transfer along each path...
Classification of Systems-II01:31

Classification of Systems-II

Continuous-time systems have continuous input and output signals, with time measured continuously. These systems are generally defined by differential or algebraic equations. For instance, in an RC circuit, the relationship between input and output voltage is expressed through a differential equation derived from Ohm's law and the capacitor relation,
Block Diagram Reduction01:22

Block Diagram Reduction

The process of deriving the transfer function of a control system often involves reducing its block diagram to a single block. This simplification can be achieved through a series of strategic operations, including relocating branch points and comparators. These operations preserve the overall function of the system while allowing for easier manipulation and combination of blocks.
The first step in this process is the identification and relocation of a branch point. A branch point, where a...
Levels of Organization01:09

Levels of Organization

Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules comprise...

You might also read

Related Articles

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

Sort by
Same author

Diagnostic determinants of acid-fast bacilli culture positivity in miliary TB.

IJTLD open·2026
Same author

Construction of CPW Pogo Pin Probes for RFIC Measurements.

Sensors (Basel, Switzerland)·2025
Same author

50 GHz Four-Port Coupling-Reduced Probe Card Utilizing Pogo Pins Housed in Custom Metallic Socket.

Sensors (Basel, Switzerland)·2024
Same author

Low-Loss Pogo Pin Probe Card with a Coupling Isolation Structure up to 50 GHz.

Sensors (Basel, Switzerland)·2023
Same author

Clinical and imaging features of drug-susceptible and multidrug-resistant TB in Korean adults.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2023
Same author

Intravenous iron isomaltoside (Monofer)-induced hypophosphataemia: a case report.

Hong Kong medical journal = Xianggang yi xue za zhi·2022

Related Experiment Video

Updated: Jul 7, 2026

The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

Hierarchical partition of nonstructured concurrent systems.

L K Hyung1, K A Seong, K M Lee

  • 1Dept. of Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Seoul.

IEEE Transactions on Systems, Man, and Cybernetics. Part B, Cybernetics : a Publication of the IEEE Systems, Man, and Cybernetics Society
|January 1, 1997
PubMed
Summary

This study introduces structured and nonstructured concurrency to classify systems. A hierarchical partition method using precedence graphs simplifies complex concurrent systems for analysis and reduction.

More Related Videos

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Related Experiment Videos

Last Updated: Jul 7, 2026

The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Area of Science:

  • Computer Science
  • Software Engineering
  • Systems Theory

Background:

  • Concurrent systems present complexity challenges, particularly those with nonstructured concurrency.
  • Existing methods may not adequately address the hierarchical nature of complex concurrent systems.

Purpose of the Study:

  • To introduce a classification for concurrent systems based on structured and nonstructured concurrency.
  • To develop a hierarchical partition method for managing the complexity of nonstructured concurrent systems.
  • To model concurrent systems using precedence graphs and their associated language.

Main Methods:

  • Classification of concurrent systems into structured and nonstructured types.
  • Modeling concurrent systems using precedence graphs.
  • Definition and representation of the precedence graph language.
  • Hierarchical decomposition of the precedence graph language.
  • Hierarchical partitioning of concurrent systems.

Main Results:

  • A method for classifying concurrent systems is presented.
  • A precedence graph model is established for concurrent systems.
  • Hierarchical partitions of concurrent systems are derived from language decomposition.
  • The proposed method enables hierarchical reduction of concurrent systems.

Conclusions:

  • The hierarchical partition method effectively handles complexity in nonstructured concurrent systems.
  • Precedence graphs provide a suitable model for analyzing structured and nonstructured concurrency.
  • Hierarchical decomposition and partitioning facilitate system reduction and analysis.