Research
On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

169,051 papers · 148 categories

Trend · papers per month

0111 · Jul 201819922001200920182026
10 results for client-server

New algorithms improve signal processing in federated learning.

problem Efficiently process distributed signal samples with privacy and communication constraints.
method Proposes overpredictive signal approximations using convex optimization.
result Quantifies tradeoffs between communication cost, sampling rate, and approximation error.

Enhanced federated learning reduces communication costs and improves model accuracy.

problem Reducing communication costs in federated learning.
method Asynchronous model update and temporally weighted aggregation.
result The proposed algorithm outperforms baseline in terms of communication cost and model accuracy.

Federated Granger causality learns reliable interactions without sharing data.

problem Uncertainty in federated Granger causality estimates.
method Closed-form covariance recursions and spectral-radius-based convergence conditions.
result Uncertainty depends only on client data statistics and is independent of model parameters.

Federated MTL learns personalized models under mixed distributions.

problem Heterogeneity of local data distributions leads to poor global model performance.
method Proposes federated MTL under mixture of distributions, using penalized optimization and federated EM-like algorithms.
result Models with higher accuracy and fairness than state-of-the-art methods.

Paper proposes personalized climate control for driver comfort.

problem Limited research on in-vehicle climate control and driver preferences.
method IoT platform for data collection, machine learning for driver behavior recognition, and personalized preference recommendation.
result Prototype demonstrates effective and accurate climate control for driver comfort.

Estimates yearly improvement rates for nearly all technologies using US patent data.

problem Providing a comprehensive account of technological change rates.
method Mapping patents to technology domains, calculating average centrality, and estimating improvement rates.
result Variation in improvement rates from 1.9% to 228.8% per year, with software-based domains often the fastest.