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In this paper, we show that SVRG and SARAH can be modified to be fundamentally faster than all of the other standard algorithms that minimize the sum of $n$ smooth functions, such as SAGA, SAG, SDCA, and SDCA without duality. Most finite…

最优化与控制 · 数学 2018-05-22 Robert Hannah , Yanli Liu , Daniel O'Connor , Wotao Yin

Constraint Handling Rules (CHR) have provided a realistic solution to an over-arching problem in many fields that deal with constraint logic programming: how to combine recursive functions or relations with constraints while avoiding…

计算与语言 · 计算机科学 2007-05-23 Gerald Penn

We present a method for automatic inference of conditions on the initial states of a program that guarantee that the safety assertions in the program are not violated. Constrained Horn clauses (CHCs) are used to model the program and…

计算机科学中的逻辑 · 计算机科学 2018-04-18 Bishoksan Kafle , John P. Gallagher , Graeme Gange , Peter Schachte , Harald Sondergaard , Peter J. Stuckey

A very desirable Datalog extension investigated by many researchers in the last thirty years consists in allowing the use of the basic SQL aggregates min, max, count and sum in recursive rules. In this paper, we propose a simple…

数据库 · 计算机科学 2017-07-24 Carlo Zaniolo , Mohan Yang , Matteo Interlandi , Ariyam Das , Alexander Shkapsky , Tyson Condie

Despite the success of the popular kernelized support vector machines, they have two major limitations: they are restricted to Positive Semi-Definite (PSD) kernels, and their training complexity scales at least quadratically with the size…

机器学习 · 计算机科学 2014-05-28 Omid Aghazadeh , Stefan Carlsson

This paper presents a simple yet effective supervised deep hash approach that constructs binary hash codes from labeled data for large-scale image search. We assume that the semantic labels are governed by several latent attributes with…

计算机视觉与模式识别 · 计算机科学 2017-02-15 Huei-Fang Yang , Kevin Lin , Chu-Song Chen

In this paper we show that checking satisfiability of a set of non-linear Horn clauses (also called a non-linear Horn clause program) can be achieved using a solver for linear Horn clauses. We achieve this by interleaving a program…

编程语言 · 计算机科学 2016-07-18 Bishoksan Kafle , John P. Gallagher , Pierre Ganty

Neural extractive summarization models usually employ a hierarchical encoder for document encoding and they are trained using sentence-level labels, which are created heuristically using rule-based methods. Training the hierarchical encoder…

计算与语言 · 计算机科学 2019-05-17 Xingxing Zhang , Furu Wei , Ming Zhou

Classifying patents by their relevance to the UN Sustainable Development Goals (SDGs) is crucial for tracking how innovation addresses global challenges. However, the absence of a large, labeled dataset limits the use of supervised…

计算与语言 · 计算机科学 2025-09-12 Grazia Sveva Ascione , Nicolò Tamagnone

In an iterative approach for solving linear systems with ill-conditioned, symmetric positive definite (SPD) kernel matrices, both fast matrix-vector products and fast preconditioning operations are required. Fast (linear-scaling)…

数值分析 · 数学 2021-01-13 Xin Xing , Hua Huang , Edmond Chow

State-of-the-art sign language translation (SLT) systems facilitate the learning process through gloss annotations, either in an end2end manner or by involving an intermediate step. Unfortunately, gloss labelled sign language data is…

计算与语言 · 计算机科学 2025-10-23 Yasser Hamidullah , Josef van Genabith , Cristina España-Bonet

High-level synthesis (HLS) transforms an algorithmic description of hardware from a higher abstraction (e.g., C/C++) into a register-transfer level (RTL) design, offering reduced development time and greater flexibility in design space…

硬件体系结构 · 计算机科学 2026-04-27 Xiaofeng Zhou , Linfeng Du , Guangyu Hu , Sharad Sinha , Hongce Zhang , Wei Zhang

The ability of semantic reasoning over the sentence pair is essential for many natural language understanding tasks, e.g., natural language inference and machine reading comprehension. A recent significant improvement in these tasks comes…

计算与语言 · 计算机科学 2021-06-18 Weidi Xu , Xingyi Cheng , Kunlong Chen , Wei Wang , Bin Bi , Ming Yan , Chen Wu , Luo Si , Wei Chu , Taifeng Wang

This thesis concerns the implementation of Lambda Prolog, a higher-order logic programming language that supports the lambda-tree syntax approach to representing and manipulating formal syntactic objects. Lambda Prolog achieves its…

编程语言 · 计算机科学 2009-11-30 Xiaochu Qi

This paper proposes an efficient algorithm (HOLRR) to handle regression tasks where the outputs have a tensor structure. We formulate the regression problem as the minimization of a least square criterion under a multilinear rank…

机器学习 · 计算机科学 2016-02-23 Guillaume Rabusseau , Hachem Kadri

Machine Learning often involves various imprecise labels, leading to diverse weakly supervised settings. While recent methods aim for universal handling, they usually suffer from complex manual pre-work, ignore the relationships between…

机器学习 · 计算机科学 2026-03-03 Ziquan Wang , Haobo Wang , Ke Chen , Lei Feng , Gang Chen

We develop an approach to subspace system identification using multiple data records and present a simple rank-based test for the adequacy of these data for fitting the unique linear, noise-free, dynamic model of prescribed state-vector,…

系统与控制 · 计算机科学 2017-04-11 Chad M. Holcomb , Robert R. Bitmead

Due to the complex label hierarchy and intensive labeling cost in practice, the hierarchical text classification (HTC) suffers a poor performance especially when low-resource or few-shot settings are considered. Recently, there is a growing…

计算与语言 · 计算机科学 2023-05-29 Ke Ji , Yixin Lian , Jingsheng Gao , Baoyuan Wang

A general framework is proposed for integration of rules and external first order theories. It is based on the well-founded semantics of normal logic programs and inspired by ideas of Constraint Logic Programming (CLP) and constructive…

计算机科学中的逻辑 · 计算机科学 2010-12-08 W. Drabent , J. Maluszynski

The lasso model has been widely used for model selection in data mining, machine learning, and high-dimensional statistical analysis. However, with the ultrahigh-dimensional, large-scale data sets now collected in many real-world…

机器学习 · 统计学 2026-05-13 Yaohui Zeng , Tianbao Yang , Patrick Breheny