We investigate one of the most basic problems in streaming algorithms: approximating the
number of elements in the stream. Famously, Mor78 gave a randomized algorithm achieving …

In recent years, machine learning models have used data from Hardware Performance
Counters (HPCs) proposed to combat Distributed Denial of Service (DDoS). Several models …

A curious property of randomized algorithms for search problems is that on different
executions on the same input, the algorithm may return different outputs due to differences in …

Over the years, System-on-Chip (SoC) has evolved from a single processor in a chip to
multi/many processors in chips containing billions of transistors. With the evolution of SoC …

Increased attention to RISC-V open Instruction Set Architecture (ISA), has fueled its move
from embedded devices to the high-performance computing arena, with the proliferation of …

This technical paper presents the design and optimization of fast binary counters using the
Bitonic sorting network. The proposed (7, 3) and (15, 4) counters utilize the sorting network …

The orthogonality of performance events is a critical yet under-explored aspect in energy
and performance profiling of computing systems. This paper investigates the orthogonality of …