Bibliographic record
Abstract
Abstract Providing sufficient water with appropriate quality has been an important challenge in human history. This challenge has become more significant in recent years due to increased water demands as a result of global population growth. To address the challenge, water infrastructure, known as water supply system, has been specially designed to provide a sufficient supply of clean water to the public. A water supply system broadly consists of four components: collection works, treatment works, transmission works, and distribution works. Among these components, distribution works, also collectively known as a water distribution system (WDS), is recognized as one of the main components of the water supply system. WDS comprises pipes, storage tanks, valves, and pumps. A WDS can be very complex because different types of components are used and different areas may have different water demands. Many efforts have been made to improve WDSs for better water supply services. These studies developed some design parameters to ensure reliable, long‐range operations of WDSs. This article classifies WDSs according to their sizes and components and highlights some key challenges related to the operation and management of WDSs.
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 distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.002 |
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 teacher head, 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".