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Multi-Chip-Modules (MCMs) reduce the design and fabrication cost of machine learning (ML) accelerators while delivering performance and energy efficiency on par with a monolithic large chip. However, ML compilers targeting MCMs need to…

A fundamental question that shrouds the emergence of massively parallel computing (MPC) platforms is how can the additional power of the MPC paradigm be leveraged to achieve faster algorithms compared to classical parallel models such as…

数据结构与算法 · 计算机科学 2018-05-09 Sepehr Assadi , Xiaorui Sun , Omri Weinstein

Accurate ranking of important features is a fundamental challenge in interpretable machine learning with critical applications in scientific discovery and decision-making. Unlike feature selection and feature importance, the specific…

机器学习 · 计算机科学 2025-09-22 Yuxi Chen , Tiffany Tang , Genevera Allen

Recent advances in language models opened new opportunities to address complex schema matching tasks. Schema matching approaches have been proposed that demonstrate the usefulness of language models, but they have also uncovered important…

数据库 · 计算机科学 2025-06-18 Yurong Liu , Eduardo Pena , Aecio Santos , Eden Wu , Juliana Freire

Data structures for efficient sampling from a set of weighted items are an important building block of many applications. However, few parallel solutions are known. We close many of these gaps both for shared-memory and distributed-memory…

数据结构与算法 · 计算机科学 2021-07-20 Lorenz Hübschle-Schneider , Peter Sanders

In this paper, we describe a new type of match between a pattern and a text that aren't necessarily maximal in the query, but still contain useful matching information: locally maximal exact matches (LEMs). There are usually a large amount…

数据结构与算法 · 计算机科学 2025-05-22 Ahsan Sanaullah , Degui Zhi , Shaojie Zhang

We present K-Means Batch Bayesian Optimization (KMBBO), a novel batch sampling algorithm for Bayesian Optimization (BO). KMBBO uses unsupervised learning to efficiently estimate peaks of the model acquisition function. We show in empirical…

机器学习 · 统计学 2018-09-20 Matthew Groves , Edward O. Pyzer-Knapp

This study introduces SLLMBO, an innovative framework leveraging large language models (LLMs) for hyperparameter optimization (HPO), incorporating dynamic search space adaptability, enhanced parameter space exploitation, and a novel…

机器学习 · 计算机科学 2025-01-06 Kanan Mahammadli , Seyda Ertekin

Reducing the cost of sequencing genomes provided by next-generation sequencing technologies has greatly increased the number of genomic projects. As a result, there is a growing need for better assembly and assembly validation methods. One…

基因组学 · 定量生物学 2022-10-17 Przemysław Stawczyk , Robert Nowak

This paper presents a new adaptive algorithm for the linearly constrained minimum variance (LCMV) beamformer design. We incorporate the set-membership filtering (SMF) mechanism into the reduced-rank joint iterative optimization (JIO) scheme…

信息论 · 计算机科学 2013-02-19 Lei Wang , Rodrigo C. de Lamare

Foundation models (FMs) trained with different objectives and data learn diverse representations, making some more effective than others for specific downstream tasks. Existing adaptation strategies, such as parameter-efficient fine-tuning,…

机器学习 · 计算机科学 2025-12-02 Benjamin Ramtoula , Pierre-Yves Lajoie , Paul Newman , Daniele De Martini

General matrix multiplication (GEMM) operations are the fundamental building blocks of computational domains including artificial intelligence (AI). As GPU architectures evolve and high-performance AI becomes increasingly important,…

分布式、并行与集群计算 · 计算机科学 2025-11-26 Harisankar Sadasivan , Muhammed Emin Ozturk , Muhammad Osama , Chris Millette , Astha Rai , Maksim Podkorytov , John Afaganis , Carlus Huang , Jing Zhang , Jun Liu

We present a version of the Bloom filter data structure that supports not only the insertion, deletion, and lookup of key-value pairs, but also allows a complete listing of its contents with high probability, as long the number of key-value…

数据结构与算法 · 计算机科学 2015-10-06 Michael T. Goodrich , Michael Mitzenmacher

Estimating the number of clusters (K) is a critical and often difficult task in cluster analysis. Many methods have been proposed to estimate K, including some top performers using resampling approach. When performing cluster analysis in…

统计方法学 · 统计学 2019-09-05 Yujia Li , Xiangrui Zeng , Chien-Wei Lin , George Tseng

Barrett's algorithm is one of the most widely used methods for performing modular multiplication, a critical nonlinear operation in modern privacy computing techniques such as homomorphic encryption (HE) and zero-knowledge proofs (ZKP).…

密码学与安全 · 计算机科学 2025-11-06 Haomin Li , Fangxin Liu , Chenyang Guan , Zongwu Wang , Li Jiang , Haibing Guan

IP lookup via Longest Prefix Match (LPM) is critical for packet forwarding. Unfortunately, conventional lookup algorithms are inefficient for IPv6 Forwarding Information Bases (FIBs), which are characterized by a set of long prefixes with…

数据结构与算法 · 计算机科学 2026-04-29 Zhihao Zhang , Lanzheng Liu , Chen Chen , Huiba Li , Jiwu Shu , Windsor Hsu , Yiming Zhang

Set synchronization is a fundamental task in distributed applications and implementations. Existing methods that synchronize simple sets are mainly based on compact data structures such as Bloom filter and its variants. However, these…

数据结构与算法 · 计算机科学 2020-03-10 Shangsen Li , Lailong Luo , Deke Guo

Large Language Models (LLMs) have achieved great success in many real-world applications, especially the one serving as the cognitive backbone of Multi-Agent Systems (MAS) to orchestrate complex workflows in practice. Since many deployment…

机器学习 · 计算机科学 2026-03-04 Zhi Hong , Qian Zhang , Jiahang Sun , Zhiwei Shang , Mingze Kong , Xiangyi Wang , Yao Shu , Zhongxiang Dai

Fast algorithms for the computation of $N$-body problems can be broadly classified into mesh-based interpolation methods, and hierarchical or multiresolution methods. To this last class belongs the well-known fast multipole method (FMM),…

分布式、并行与集群计算 · 计算机科学 2011-09-21 Felipe A. Cruz , Matthew G. Knepley , L. A. Barba

This article introduces an algorithm, MergeShuffle, which is an extremely efficient algorithm to generate random permutations (or to randomly permute an existing array). It is easy to implement, runs in $n\log_2 n + O(1)$ time, is in-place,…

数据结构与算法 · 计算机科学 2015-08-14 Axel Bacher , Olivier Bodini , Alexandros Hollender , Jérémie Lumbroso