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Convex composition optimization is an emerging topic that covers a wide range of applications arising from stochastic optimal control, reinforcement learning and multi-stage stochastic programming. Existing algorithms suffer from…

最优化与控制 · 数学 2020-09-01 Tianyi Lin , Chenyou Fan , Mengdi Wang , Michael I. Jordan

Deep learning approaches have achieved unprecedented performance in visual recognition tasks such as object detection and pose estimation. However, state-of-the-art models have millions of parameters represented as floats which make them…

计算机视觉与模式识别 · 计算机科学 2021-02-08 Gedeon Muhawenayo , Georgia Gkioxari

In recent years, concepts and methods of complex networks have been employed to tackle the word sense disambiguation (WSD) task by representing words as nodes, which are connected if they are semantically similar. Despite the increasingly…

计算与语言 · 计算机科学 2018-02-27 Edilson A. Correa , Alneu de Andrade Lopes , Diego R. Amancio

Graph Neural Networks (GNNs) have achieved remarkable success across diverse applications, yet they remain limited by oversmoothing and poor performance on heterophilic graphs. To address these challenges, we introduce a novel framework…

机器学习 · 计算机科学 2025-11-19 Cristina López Amado , Tassilo Schwarz , Yu Tian , Renaud Lambiotte

Image compositions are helpful in the study of image structures and assist in discovering the semantics of the underlying scene portrayed across art forms and styles. With the digitization of artworks in recent years, thousands of images of…

计算机视觉与模式识别 · 计算机科学 2022-06-23 Prathmesh Madhu , Tilman Marquart , Ronak Kosti , Dirk Suckow , Peter Bell , Andreas Maier , Vincent Christlein

Large language model compression has made substantial progress through pruning, quantization, and low-rank decomposition, yet a fundamental limitation persists across all existing methods: compression budgets are allocated without any…

机器学习 · 计算机科学 2026-03-18 Rishaank Gupta

The problem of robust controller synthesis for plants affected by structured uncertainty, captured by integral quadratic constraints, is discussed. The solution is optimized towards a worst-case white noise rejection specification, which is…

系统与控制 · 电气工程与系统科学 2023-12-05 Maximilian Schütte , Annika Eichler , Herbert Werner

This paper explores the application of synthetic data in the post-OCR domain on multiple fronts by conducting experiments to assess the impact of data volume, augmentation, and synthetic data generation methods on model performance.…

计算与语言 · 计算机科学 2024-08-14 Shuhao Guan , Derek Greene

The Transformer-based model have made significant strides in semantic matching tasks by capturing connections between phrase pairs. However, to assess the relevance of sentence pairs, it is insufficient to just examine the general…

计算与语言 · 计算机科学 2024-12-11 Bo Li , Di Liang , Zixin Zhang

In high-dimensional model selection problems, penalized simple least-square approaches have been extensively used. This paper addresses the question of both robustness and efficiency of penalized model selection methods, and proposes a…

统计方法学 · 统计学 2011-07-06 Jelena Bradic , Jianqing Fan , Weiwei Wang

This paper proposes efficient algorithms for accurate recovery of direction-of-arrival (DoA) of sources from single-snapshot measurements using compressed beamforming (CBF). In CBF, the conventional sensor array signal model is cast as an…

统计方法学 · 统计学 2018-05-22 Muhammad Naveed Tabassum , Esa Ollila

Boolean functional synthesis is the process of constructing a Boolean function from a Boolean specification that relates input and output variables. Despite significant recent developments in synthesis algorithms, Boolean functional…

计算机科学中的逻辑 · 计算机科学 2018-08-27 Supratik Chakraborty , Dror Fried , Lucas M. Tabajara , Moshe Y. Vardi

In this paper we present an application of a simple technique of local recompression, previously developed by the author in the context of compressed membership problems and compressed pattern matching, to word equations. The technique is…

形式语言与自动机理论 · 计算机科学 2014-03-19 Artur Jeż

Composites, or linear combinations of variables, play an important role in multivariate behavioral research. They appear in the form of indices, inventories, formative constructs, parcels, and emergent variables. Although structural…

统计方法学 · 统计学 2025-09-03 Jörg Henseler , Xi Yu , Tamara Schamberger , Gregory R. Hancock , Florian Schuberth

We introduce ShapeWords, an approach for synthesizing images based on 3D shape guidance and text prompts. ShapeWords incorporates target 3D shape information within specialized tokens embedded together with the input text, effectively…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Dmitry Petrov , Pradyumn Goyal , Divyansh Shivashok , Yuanming Tao , Melinos Averkiou , Evangelos Kalogerakis

By exploiting an innovative total-variation compressive sensing (TV-CS) formulation, a new method for the synthesis of physically contiguous clustered linear arrays is presented. The computation of the feed network excitations is recast as…

信息论 · 计算机科学 2021-03-23 N. Anselmi , G. Gottardi , G. Oliveri , A. Massa

Despite many recent advances, reactive synthesis is still not really a practical technique. The grand challenge is to scale from small transition systems, where synthesis performs well, to complex multi-component designs. Compositional…

计算机科学中的逻辑 · 计算机科学 2020-10-09 Bernd Finkbeiner , Noemi Passing

Symmetry reduction is a well-known approach for alleviating the state explosion problem in model checking. Automatically identifying symmetries in concurrent systems, however, is computationally expensive. We propose a symbolic framework…

计算机科学中的逻辑 · 计算机科学 2015-10-30 Anthony W. Lin , Truong Khanh Nguyen , Philipp Rümmer , Jun Sun

Temporal grounding is the task of locating a specific segment from an untrimmed video according to a query sentence. This task has achieved significant momentum in the computer vision community as it enables activity grounding beyond…

计算机视觉与模式识别 · 计算机科学 2023-05-16 Juncheng Li , Siliang Tang , Linchao Zhu , Wenqiao Zhang , Yi Yang , Tat-Seng Chua , Fei Wu , Yueting Zhuang

As a major breakthrough in artificial intelligence and deep learning, Convolutional Neural Networks have achieved an impressive success in solving many problems in several fields including computer vision and image processing. Real-time…

计算机视觉与模式识别 · 计算机科学 2024-01-22 Laura Meneghetti , Nicola Demo , Gianluigi Rozza
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