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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.

168,657 papers · 148 categories

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0111 · Oct 201819922001200920172026
8 results for D/A/E-design

Unified framework for combinatorial and rounding algorithms in experimental design.

problem Designing and analyzing combinatorial and rounding algorithms for experimental design problems.
method Local search framework for combinatorial algorithms and regret minimization framework for rounding algorithms.
result Unified approach to match and improve all known results in D/A/E-design and obtain new results in unknown settings.

Study optimizes scoring rules for incentivizing agent's information gathering in online settings.

problem Optimizing incentives for agents to acquire information in online settings.
method Designing a sample-efficient algorithm that tailors the UCB algorithm to the strategic agent's model.
result Achieves sublinear T2/3T^{2/3}-regret after TT iterations, independent of the number of states.

Graph clustering is a fundamental task which discovers communities or groups in networks. Recent studies have mostly focused on developing deep learning approaches to learn a compact graph embedding, upon which classic clustering methods like k-means or spectral clustering algorithms are applied. These two-step framewo…

2019-06-15abs ↗pdf ↗

Randomization is minimax-optimal for variance in experimental design, even with structure.

problem Designing optimal randomized experiments for variance minimization.
method Analyzing permutation symmetric and non-symmetric sets of outcomes, proposing inference-constrained MSOD.
result Randomization is minimax-optimal for variance, even with structure, and requires uniformity constraints for Fisher's exact test.

The classical asymptotic theory for parametric MM-estimators guarantees that, in the limit of infinite sample size, the excess risk has a chi-square type distribution, even in the misspecified case. We demonstrate how self-concordance of the loss allows to characterize the critical sample size sufficient to guarantee …

2018-10-16abs ↗pdf ↗