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Here we propose a new approach to modeling gene expression based on the theory of random dynamical systems (RDS) that provides a general coupling prescription between the nodes of any given regulatory network given the dynamics of each node…

分子网络 · 定量生物学 2016-07-11 Fernando Antoneli , Renata C. Ferreira , Marcelo R. S. Briones

In the last decade, decision diagrams (DDs) have been the basis for a large array of novel approaches for modeling and solving optimization problems. Many techniques now use DDs as a key tool to achieve state-of-the-art performance within…

最优化与控制 · 数学 2022-01-28 Margarita P. Castro , Andre A. Cire , J. Christopher Beck

Dictionaries are often developed using tools that save to Extensible Markup Language (XML)-based standards. These standards often allow high-level repeating elements to represent lexical entries, and utilize descendants of these repeating…

计算与语言 · 计算机科学 2016-02-18 Paul Rodrigues , David Zajic , David Doermann , Michael Bloodgood , Peng Ye

Workloads in data processing clusters are often represented in the form of DAG (Directed Acyclic Graph) jobs. Scheduling DAG jobs is challenging. Simple heuristic scheduling algorithms are often adopted in practice in production data…

分布式、并行与集群计算 · 计算机科学 2024-05-30 Zhibo Hu , Chen Wang , Helen , Paik , Yanfeng Shu , Liming Zhu

Relational databases (RDBs) are widely regarded as the gold standard for storing structured information. Consequently, predictive tasks leveraging this data format hold significant application promise. Recently, Relational Deep Learning…

机器学习 · 计算机科学 2025-12-15 Jakub Peleška , Gustav Šír

Deep reinforcement learning (DRL) gives the promise that an agent learns good policy from high-dimensional information, whereas representation learning removes irrelevant and redundant information and retains pertinent information. In this…

机器学习 · 计算机科学 2023-04-25 Qiang He , Huangyuan Su , Jieyu Zhang , Xinwen Hou

Ensemble methods are known for enhancing the accuracy and robustness of machine learning models by combining multiple base learners. However, standard approaches like greedy or random ensembling often fall short, as they assume a constant…

机器学习 · 计算机科学 2025-06-24 Sebastian Pineda Arango , Maciej Janowski , Lennart Purucker , Arber Zela , Frank Hutter , Josif Grabocka

Automated essay scoring (AES) is a useful tool in English as a Foreign Language (EFL) writing education, offering real-time essay scores for students and instructors. However, previous AES models were trained on essays and scores irrelevant…

计算与语言 · 计算机科学 2025-06-12 Haneul Yoo , Jieun Han , So-Yeon Ahn , Alice Oh

This article carries out a large dimensional analysis of standard regularized discriminant analysis classifiers designed on the assumption that data arise from a Gaussian mixture model with different means and covariances. The analysis…

This paper revisits datasets and evaluation criteria for Symbolic Regression (SR), specifically focused on its potential for scientific discovery. Focused on a set of formulas used in the existing datasets based on Feynman Lectures on…

机器学习 · 计算机科学 2025-01-06 Yoshitomo Matsubara , Naoya Chiba , Ryo Igarashi , Yoshitaka Ushiku

Formalisms for specifying statistical models, such as probabilistic-programming languages, typically consist of two components: a specification of a stochastic process (the prior), and a specification of observations that restrict the…

数据库 · 计算机科学 2015-01-06 Vince Barany , Balder ten Cate , Benny Kimelfeld , Dan Olteanu , Zografoula Vagena

Matching regexes (regular expressions) is a common problem in many areas of computer science, with requirements on high speed and robust performance. Regexes with backreferences allow one to express certain patterns (even beyond regular)…

计算机科学中的逻辑 · 计算机科学 2026-04-16 Vojtěch Havlena , Lukáš Holík , Ondřej Lengál , Jan Vašák , Sabína Gulčíková

Efficient evaluation of regular expressions (regex, for short) is crucial for text analysis, and n-gram indexes are fundamental to achieving fast regex evaluation performance. However, these indexes face scalability challenges because of…

数据库 · 计算机科学 2025-09-08 Ling Zhang , Shaleen Deep , Jignesh M. Patel , Karthikeyan Sankaralingam

Representation learning and unsupervised learning are two central topics of machine learning and signal processing. Deep learning is one of the most effective unsupervised representation learning approach. The main contributions of this…

机器学习 · 计算机科学 2014-01-06 Xiao-Lei Zhang , Ji Wu

Decision lists (DLs) find a wide range of uses for classification problems in Machine Learning (ML), being implemented in a number of ML frameworks. DLs are often perceived as interpretable. However, building on recent results for decision…

人工智能 · 计算机科学 2021-05-17 Alexey Ignatiev , Joao Marques-Silva

Annotating the right data for training deep neural networks is an important challenge. Active learning using uncertainty estimates from Bayesian Neural Networks (BNNs) could provide an effective solution to this. Despite being theoretically…

计算机视觉与模式识别 · 计算机科学 2019-02-22 Kashyap Chitta , Jose M. Alvarez , Adam Lesnikowski

Regular expressions are a classical concept in formal language theory. Regular expressions in programming languages (RegEx) such as JavaScript, feature non-standard semantics of operators (e.g. greedy/lazy Kleene star), as well as…

Deep-Learning(DL) applications have been widely employed to assist in various tasks. They are constructed based on a data-driven programming paradigm that is different from conventional software applications. Given the increasing popularity…

软件工程 · 计算机科学 2019-10-09 Xufan Zhang , Yilin Yang , Yang Feng , Zhenyu Chen

The rapid integration of variable energy sources (VRES) into power grids increases variability and uncertainty of the net demand, making the power system operation challenging. Operating reserve is used by system operators to manage and…

系统与控制 · 电气工程与系统科学 2021-08-24 Napoleon Costilla-Enriquez , Miguel Ortega-Vazquez , Aidan Tuohy , Amber Motley , Rebecca Webb

Sequential recommendation (SR) tasks aim to predict users' next interaction by learning their behavior sequence and capturing the connection between users' past interactions and their changing preferences. Conventional SR models often focus…

信息检索 · 计算机科学 2024-12-19 Haoyi Zhang , Guohao Sun , Jinhu Lu , Guanfeng Liu , Xiu Susie Fang