Leveraging Light Intensity Structural Breaks for IoT Context-Awareness
Bibliographic record
Abstract
Sensor data serves as a valuable information source that facilitates context-awareness within an Internet of Things (IoT) environment, thereby augmenting its capacity to adapt intelligently to evolving conditions and user requirements. This paper explores the utilization of structural breaks within time series to enhance context-awareness in the realm of a smart IoT environment, particularly within smart homes. By identifying shifts or disruptions in the underlying sequential measurements of light intensity, this research aims to develop a methodology capable of understanding the action of an entity that interacts with a smart environment. Specifically, by leveraging machine learning and statistical techniques for sensor time series, we delve into the detection of structural breaks, elucidating their significance in capturing relevant context information crucial for providing situational awareness. Through empirical validation and a case study with an IoT device, the paper demonstrates the efficacy of incorporating structural break analysis as a pivotal component in enhancing the sensing and awareness of ambient systems deployed in residential settings.
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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 | 0.000 |
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".