MANDOLINE: Dynamic Slicing of Android Applications with Trace-Based Alias Analysis
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Dynamic program slicing is used in a variety of tasks, including program debugging and security analysis. Building an efficient and effective dynamic slicing tool is a challenging task, especially in an Android environment, where programs are event-driven, asynchronous, and interleave code written by a developer with the code of the underlying Android platform. The user-facing nature of Android applications further complicates matters as the slicing solution has to maintain a low overhead to avoid substantial application slowdown. In this paper, we propose an accurate and efficient dynamic slicing technique for Android applications and implement it in a tool named MANDOLINE. The core idea behind our technique is to use minimal, low-overhead instrumentation followed by sophisticated, on-demand execution trace analysis for constructing a dynamic slice. We also contribute a benchmark suite of Android applications with manually constructed dynamic slices that use a faulty line of code as a slicing criterion. We evaluate MANDOLINE on that benchmark suite and show that it is substantially more accurate and efficient than the state-of-the-art dynamic slicing technique named ANDROIDSLICER.
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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 | 0.002 |
| 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) | 0.001 | 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 it