Sage Journals: Discover world-class research

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Brief report

First published 1981-6-1

The system thinking: a problem epistemology

Bernard Motulsky

Human Systems Management

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Research article

First published 1980

Decision problems in generalized vector addition systems

Hans Kleine Büning

Fundamenta Informaticae

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Research article

First published 2021-9

A Systems-Based Approach to Analyze Environmental Issues: Problem-Oriented Innovation System for Water Scarcity Problem in Iran

Sepehr Ghazinoory, Mohammad Khosravi, Shohreh Nasri

The Journal of Environment & Development

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Other

First published 2011-3

Prequalification: Using Systems to Problem Dissolve

Bassam Baroudi, Mike Metcalfe

Project Management Journal

Open access

Research article

First published 2025-6

Developing an M&E system for a wicked problem

Anne Stephens, Jill Thomas

Evaluation Journal of Australasia

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Research article

First published 2019

The Hamiltonian Cycle and Travelling Salesman Problems in cP Systems

James Cooper, Radu Nicolescu

Fundamenta Informaticae

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Research article

First published 2023-12

System reliability analysis of a lamp problem by simulation

Zilong Feng, Tadashi Dohi, Won Young Yun

Proceedings of the Institution of Mechanical Engineers,Part O: Journal of Risk and Reliability

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Research article

First published 2017-8-9

Small Semi-Thue System Universal with Respect to the Termination Problem

Vesa Halava, Yuri Matiyasevich, Reino Niskanen

Fundamenta Informaticae

Open access

Research article

First published 2026

A Case in Practice: Facilitating Problem Definition in a Systems Change Approach

Kristen L. Rohanna, Joy Zimmerman, Christina A. Christie

American Journal of Evaluation

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Research article

First published 2010-5

Solvability of the Halting and Reachability Problem for Binary 2-tag Systems

Liesbeth De Mol

Fundamenta Informaticae

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