OR Spectrum《运筹学概览》（季刊）. OR Spectrum (ORSP) publishes applied and theoretical articles that contribute to Operations Research as a scientific instrument. Published articles develop and apply quantitative approaches to problem-solving and decision-making on a strategical, tactical, or operational level. The contributions to science and practice are clearly articulated. At least two reviewers assess the quality of published articles.

Operations Research Perspectives《运筹学动态》（半年刊）. Operations Research Perspectives is an exciting new open access journal in the field of Operations Research and Management Science. It provides a dedicated and safe environment for open access research, with fast online publication on ScienceDirect for all accepted papers.

Operations Research Letters《运筹学快报》（双月刊）. Operations Research Letters promises the rapid review of short articles on all aspects of operations research and analytics. ORL welcomes pure methodological papers and applied papers with firm methodological grounding.

Operational Research《运筹学》（季刊）. Operational Research - An International Journal (ORIJ) publishes high quality scientific papers that contribute significantly to the fields of operational research/management science (OR/MS) and business analytics. ORIJ focuses on papers presenting new theoretical insights and developments as well as real-world case studies illustrating the implementation of OR approaches in practice.

Operations Research《运筹学》（双月刊）. Operations Research will continue its focus on decisions involving transformational activities, including their design, analysis, organization, and implementation. Since much of the work devoted to these endeavors evolves rapidly in practice, a fundamental objective for this editorial board is to respond rapidly in evaluating new submissions and to provide timely feedback to authors. In addition to providing more timely and informative responses, the journal will carry on the journal’s long-term goal to represent the highest quality and to be the definitive archival resource for the discipline.

Omega-International Journal of Management Science《欧米茄-国际管理科学学报》（一年8期）. Omega reports on developments in management, including the latest research results and applications. Original contributions and review articles describe the state of the art in specific fields or functions of management, while there are shorter critical assessments of particular management techniques. Other features of the journal are the "Memoranda" section for short communications and "Feedback", a correspondence column. Omega is both stimulating reading and an important source for practising managers, specialists in management services, operational research workers and management scientists, management consultants, academics, students and research personnel throughout the world. The material published is of high quality and relevance, written in a manner which makes it accessible to all of this wide-ranging readership. Preference will be given to papers with implications to the practice of management. Submissions of purely theoretical papers are discouraged. The review of material for publication in the journal reflects this aim.