Service Systems Analysis Methods and Components: A Systematic Literature Review
Bibliographic record
Abstract
The service system has been proposed as the basic abstraction of service science and, as a result, there has been much interest in the study and analysis of service systems in recent years. This paper presents the results of a systematic literature review of recent literature on service systems through which we characterize recent changes in direction and focus in service system research and identify new emphases and areas of focus. We discuss three approaches to service system analysis: descriptive, prescriptive, and evaluative. We also discuss new research focused on studying the components of service systems. Based on research gaps observed in our review, we identify eight specific opportunities and three broad directions for future research: (1) refocusing attention on a greater diversity of research designs and analytical approaches, (2) leveraging new perspectives to perform more ontological work on system components, and (3) fostering a better understanding of the role of innovation. We present a framework of our key findings, depicting the overarching logic linking research questions, opportunities, and directions.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.064 | 0.177 |
| Meta-epidemiology (narrow) | 0.002 | 0.002 |
| Meta-epidemiology (broad) | 0.006 | 0.006 |
| Bibliometrics | 0.053 | 0.045 |
| Science and technology studies | 0.002 | 0.003 |
| Scholarly communication | 0.006 | 0.008 |
| Open science | 0.003 | 0.004 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".