A Regression-Based Method to Synthesize Complex Arithmetic Computations on Stochastic Streams
Bibliographic record
Abstract
In stochastic computing, values are represented as sequences of random bits and arithmetic computations are computed on the bit streams. Since bit-wise operations are performed on random bit streams, stochastic computing offers low-cost error-tolerant architectures for its hardware implementations. In stochastic computing, complex arithmetic operations can be computed using linear finite state machines (FSMs). However, the synthesis of a linear FSM for a given target function is nontrivial. In this paper, we exploit linear regression and demonstrate a general approach to synthesize linear FSMs for stochastic computations. We show that our approach outperforms traditional numerical synthesis methods in terms of mean-squared error. We also demonstrate that fault-tolerance of FSMs synthesized using linear regression can be improved by injecting noise during the synthesis phase, allowing the synthesized functions to tolerate up to 35% of random bit flips.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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".