arXiv cs.AI / cs.LG / cs.CL·2d agoA Nearly Quadratic Lower Bound for Linear Optimization over Convex Bodies in the Membership Oracle Model#convex-optimization#membership-oracle#lower-boundsAI research
arXiv cs.CR·6d agoNew lower bounds for CDS and $f$-routing#cryptography#quantum-computing#cdsResearch
arXiv cs.AI / cs.LG / cs.CL·10d agoExponential Hardness of Off-Policy Evaluation under History-Dependent Logging#lower-bounds#off-policy-evaluation#pomdpAI research1
arXiv cs.AI / cs.LG / cs.CL·11d agoBridging the Gap Between Homogeneous and Heterogeneous Asynchronous Optimization Is Surprisingly Difficult#asynchronous-training#distributed-training#lower-boundsAI research
arXiv cs.CR·16d agoDifferential Privacy Meets Fixed Parameter Tractability: Algorithms and Lower Bounds#algorithms#approximation#complexity-theoryResearch1
arXiv cs.AI / cs.LG / cs.CL·18d agoSilver Rate Is (Almost) Optimal for Gradient Descent Acceleration#acceleration#convergence-rates#convex-optimizationAI research