Polynomial Histograms for Memory-Efficient Representation of Long-tailed System Distributions

Collection of recent arXiv CS papers (distributed systems, ML systems, and high-performance computing). Highlights: polynomial histograms for compact, low-loss representation of long-tailed telemetry; randomized energy-efficient aggregation and near-optimal minimum-degree spanning-tree construction for radio networks; a Datalog-based declarative framework for specifying and testing CRDT semantics; performance-ruggedness analysis for GEMM with software mitigations that reduce variance and raise throughput; Kernel Foundry, an evolutionary, diagnosis-driven GPU-kernel optimizer with a reusable经验/