The phrase "approaches and systems" is correct and usable in written English.
It can be used when discussing different methods or frameworks related to a particular topic or field.
Example: "In our research, we explored various approaches and systems for improving educational outcomes."
Alternatives: "methods and frameworks" or "strategies and models".
In this paper, we first give a survey of existing ontology debugging approaches and systems.
However, despite several approaches and systems are reported in the literature, reusing such experiences is not easy.
The work focuses on the expertise of fleet managers to evaluate the effectiveness of different approaches and systems to reach higher safety standards.
Research on big data analytics and context-aware computing has been active for more than 2 decades, resulting in the development of many concepts, approaches, and systems spanning a large number and variety of application domains.
Then, we focus on the specific issue of the access to Java resources from tuProlog, discuss the essentials of its implementation, and compare it extensively with many other relevant related approaches and systems.
We organize related work in three categories: "Processing streams of data" overviews the main approaches and systems to process streams of dynamic data, "Modeling stream processing" presents contributions that target the modeling of stream processing systems, and "Windowing approaches" discusses some proposals for windowing approaches that go beyond those captured by SECRET.
The paper explores possible modelling approaches and system architectures supporting cognition-oriented activities in spatial organizations.
Numerical examples for different decision rules, optimization approaches and system arrangements are demonstrated.
Specifically, programs requiring significant community-level interaction (for example, mass drug administration for neglected tropical diseases, routine immunization campaigns, and disease eradication programs) could benefit from the logistical approaches and system designs addressed in this paper.
As explained in Section 2.1 two systems, System 1 (two HMM approach) and System 2 (3 HMM approach), were developed.
