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Randomized compilation protocols have recently attracted attention as alternatives to traditional deterministic Trotter-Suzuki methods, potentially reducing circuit depth and resource overhead. These protocols determine gate application…

量子物理 · 物理学 2025-12-22 Yun-Zhuo Fan , Yu-Xia Wu , Dan-Bo Zhang

The experimental evaluation of algorithms results in a large set of data which generally do not follow a normal distribution or are not heteroscedastic. Besides, some of its entries may be missing, due to the inability of an algorithm to…

机器学习 · 计算机科学 2019-08-16 Iago A Carvalho

In simulation-based optimization, the optimal setting of the input parameters of the objective function can be determined by heuristic optimization techniques. However, when simulators model the stochasticity of real-world problems, their…

机器学习 · 统计学 2020-05-26 Manuel Dalcastagné , Andrea Mariello , Roberto Battiti

We develop a biased Monte Carlo algorithm to measure probabilities of rare events in cluster-cluster aggregation for arbitrary collision kernels. Given a trajectory with a fixed number of collisions, the algorithm modifies both the waiting…

统计力学 · 物理学 2023-05-24 Rahul Dandekar , R. Rajesh , V. Subashri , Oleg Zaboronski

CPU being considered a primary computer resource, its scheduling is central to operating-system design. A thorough performance evaluation of various scheduling algorithms manifests that Round Robin Algorithm is considered as optimal in time…

操作系统 · 计算机科学 2011-09-15 H. S. Behera , Rakesh Mohanty , Sabyasachi Sahu , Sourav Kumar Bhoi

In parallel computing, a problem is divided into a set of smaller tasks that are distributed across multiple processing elements. Balancing the load of the processing elements is key to achieving good performance and scalability. If the…

分布式、并行与集群计算 · 计算机科学 2013-08-02 Omer Demirel , Ivo F. Sbalzarini

We propose a new iterative procedure to optimize the restart for meta-heuristic algorithms to solve combinatorial optimization, which uses independent algorithm executions. The new procedure consists of either adding new executions or…

最优化与控制 · 数学 2017-09-20 Davide Palmigiani , Giovanni Sebastiani

In an attempt to make algorithms fair, the machine learning literature has largely focused on equalizing decisions, outcomes, or error rates across race or gender groups. To illustrate, consider a hypothetical government rideshare program…

机器学习 · 计算机科学 2024-02-14 Alex Chohlas-Wood , Madison Coots , Henry Zhu , Emma Brunskill , Sharad Goel

This paper introduces a novel algorithm for two-player deterministic games with perfect information, which we call PROBS (Predict Results of Beam Search). Unlike existing methods that predominantly rely on Monte Carlo Tree Search (MCTS) for…

人工智能 · 计算机科学 2024-04-26 Sergey Pastukhov

Markov chain Monte Carlo is an inherently serial algorithm. Although likelihood calculations for individual steps can sometimes be parallelized, the serial evolution of the process is widely viewed as incompatible with parallelization,…

统计计算 · 统计学 2013-12-31 Douglas N. VanDerwerken , Scott C. Schmidler

Effective decision-making in Large Language Models (LLMs) is essential for handling intricate tasks. However, existing approaches prioritize performance but often overlook the balance between effectiveness and computational cost. To address…

计算与语言 · 计算机科学 2025-06-03 Jiawei Gu , Shangsong Liang

The rapid advancement in large language models (LLMs) has brought forth a diverse range of models with varying capabilities that excel in different tasks and domains. However, selecting the optimal LLM for user queries often involves a…

机器学习 · 计算机科学 2025-02-06 Yang Li

The state of the art in local search for the Traveling Salesman Problem is dominated by ejection chain methods utilising the Stem-and-Cycle reference structure. Though effective such algorithms employ very little information in their…

人工智能 · 计算机科学 2011-03-22 Daniel Harabor , Philip Kilby

We introduce a parallel machine scheduling problem in which the processing times of jobs are not given in advance but are determined by a system of linear constraints. The objective is to minimize the makespan, i.e., the maximum job…

数据结构与算法 · 计算机科学 2015-10-30 Kameng Nip , Zhenbo Wang , Zizhuo Wang

The Lottery Ticket hypothesis proposes that ideal, sparse subnetworks, called lottery tickets, exist in untrained dense neural networks. The Early Bird hypothesis proposes an efficient algorithm to find these winning lottery tickets in…

机器学习 · 计算机科学 2024-12-12 Adithya Vasudev

Hybrid recommendation usually combines collaborative filtering with content-based filtering to exploit merits of both techniques. It is widely accepted that hybrid filtering outperforms the single algorithm, thus it has been the new trend…

社会与信息网络 · 计算机科学 2019-05-09 Yuchen Xiao , Ruzhe Zhong

Search pattern experienced by the processor to search an element in secondary storage devices follows a random sequence. Formally, it is a random walk and its modeling is crucial in studying performance metrics like memory access time. In…

分布式、并行与集群计算 · 计算机科学 2013-07-09 Surabhi Jain , N. Sadagopan

In a multiple-object auction, every bidder tries to win as many objects as possible with a bidding algorithm. This paper studies position-randomized auctions, which form a special class of multiple-object auctions where a bidding algorithm…

计算工程、金融与科学 · 计算机科学 2007-05-23 Yuyu Chen , Ming-Yang Kao , Hsueh-I Lu

Applied to statistical physics models, the random cost algorithm enforces a Random Walk (RW) in energy (or possibly other thermodynamic quantities). The dynamics of this procedure is distinct from fixed weight updates. The probability for a…

统计力学 · 物理学 2009-10-31 Bernd A. Berg , Ulrich H. E. Hansmann

Prior-weighted logistic regression has become a standard tool for calibration in speaker recognition. Logistic regression is the optimization of the expected value of the logarithmic scoring rule. We generalize this via a parametric family…

机器学习 · 统计学 2013-07-31 Niko Brümmer , George Doddington
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