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The random superposition of many weak sources will produce a stochastic background of gravitational waves that may dominate the response of the LISA (Laser Interferometer Space Antenna) gravitational wave observatory. Unless something can…

广义相对论与量子宇宙学 · 物理学 2014-11-17 Neil J. Cornish

The Laser Interferometer Space Antenna (LISA) mission aims to detect gravitational waves by interferometrically measuring the change of separation between free-falling test masses (TMs). LISA's interferometers must deliver pm/rtHz…

Understanding not only where drivers look but also why their attention shifts is essential for interpretable human-AI collaboration in autonomous driving. Driver attention is not purely perceptual but semantically structured. Thus,…

计算机视觉与模式识别 · 计算机科学 2026-03-16 Kaiser Hamid , Can Cui , Khandakar Ashrafi Akbar , Ziran Wang , Nade Liang

This paper proposes a novel learning to learn method, called learning to learn iterative search algorithm (LISA), for signal detection in a multi-input multi-output (MIMO) system. The idea is to regard the signal detection problem as a…

信息论 · 计算机科学 2020-07-23 Jianyong Sun , Yiqing Zhang , Jiang Xue , Zongben Xu

In robotics, Vision-Language-Action (VLA) models that integrate diverse multimodal signals from multi-view inputs have emerged as an effective approach. However, most prior work adopts static fusion that processes all visual inputs…

机器人学 · 计算机科学 2026-02-18 Young-Chae Son , Jung-Woo Lee , Yoon-Ji Choi , Dae-Kwan Ko , Soo-Chul Lim

Despite advances in Vision-Language-Action (VLA) models, robotic manipulation struggles with fine-grained tasks because current models lack mechanisms for active visual attention allocation. Human gaze naturally encodes intent, planning,…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Anupam Pani , Yanchao Yang

Although recent gaze estimation methods lay great emphasis on attentively extracting gaze-relevant features from facial or eye images, how to define features that include gaze-relevant components has been ambiguous. This obscurity makes the…

计算机视觉与模式识别 · 计算机科学 2022-09-22 Isack Lee , Jun-Seok Yun , Hee Hyeon Kim , Youngju Na , Seok Bong Yoo

Spatial query and analysis results are often directly applied to decision-making processes such as facility location, proximity resource discovery, accessibility analysis, and risk assessment. Therefore, the efficiency of underlying spatial…

数据库 · 计算机科学 2026-05-14 Zhongpu Chen , Yikai Dong , Wanjun Hao

How to integrate and verify spatial intelligence in foundation models remains an open challenge. Current practice often proxies Visual-Spatial Intelligence (VSI) with purely textual prompts and VQA-style scoring, which obscures geometry,…

计算机视觉与模式识别 · 计算机科学 2025-10-27 Guanlin Wu , Boyan Su , Yang Zhao , Pu Wang , Yichen Lin , Hao Frank Yang

Gaze estimation methods often experience significant performance degradation when evaluated across different domains, due to the domain gap between the testing and training data. Existing methods try to address this issue using various…

计算机视觉与模式识别 · 计算机科学 2024-03-11 Pengwei Yin , Guanzhong Zeng , Jingjing Wang , Di Xie

Text-guided Medical Image Segmentation has shown considerable promise for medical image segmentation, with rich clinical text serving as an effective supplement for scarce data. However, current methods have two key bottlenecks. On one…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Linglin Liao , Qichuan Geng , Yu Liu

Multimodal Large Language Models (MLLMs) mainly fall into two architectures, each involving a trade-off between training and inference efficiency: embedding space alignment (e.g., LLaVA-1.5) is inefficient during inference, while…

计算与语言 · 计算机科学 2025-02-05 Qianhao Yuan , Yanjiang Liu , Yaojie Lu , Hongyu Lin , Ben He , Xianpei Han , Le Sun

Understanding user intent during magnified reading is critical for accessible interface design. Yet magnification collapses visual context and forces continual viewport dragging, producing fragmented, noisy gaze and obscuring reading…

人机交互 · 计算机科学 2025-09-25 Seongsil Heo , Roberto Manduchi

Visual question answering (VQA) has been intensively studied as a multimodal task that requires effort in bridging vision and language to infer answers correctly. Recent attempts have developed various attention-based modules for solving…

计算机视觉与模式识别 · 计算机科学 2023-07-27 Siyu Zhang , Yeming Chen , Yaoru Sun , Fang Wang , Haibo Shi , Haoran Wang

The Laser Interferometer Space Antenna (LISA), an ESA L-class mission, is designed to detect gravitational waves in the millihertz frequency band, with operations expected to begin in the next decade. LISA will enable studies of…

天体物理仪器与方法 · 物理学 2024-12-31 Niklas Houba , Jean-Baptiste Bayle , Michele Vallisneri

In order to attain the requisite sensitivity for LISA - a joint space mission of the ESA and NASA- the laser frequency noise must be suppressed below the secondary noises such as the optical path noise, acceleration noise etc. By combining…

广义相对论与量子宇宙学 · 物理学 2014-11-20 S. V. Dhurandhar , K. Rajesh Nayak , J-Y. Vinet

Variations in the instrumental noise of the Laser Interferometer Space Antenna (LISA) over time are expected as a result of e.g. scheduled satellite operations or unscheduled glitches. We demonstrate that these fluctuations can be leveraged…

广义相对论与量子宇宙学 · 物理学 2025-05-07 James Alvey , Uddipta Bhardwaj , Valerie Domcke , Mauro Pieroni , Christoph Weniger

The Laser Interferometer Space Antenna (LISA) is a future space-based gravitational wave (GW) detector designed to be sensitive to sources radiating in the low frequency regime (0.1 mHz to 1 Hz). LISA's interferometer signals will be…

天体物理仪器与方法 · 物理学 2022-05-25 Sourath Ghosh , Josep Sanjuan , Guido Mueller

The Laser Interferometer Space Antenna (LISA) is designed to detect a variety of gravitational-wave events, including mergers of massive black hole binaries, stellar-mass black hole inspirals, and extreme mass-ratio inspirals. LISA's…

广义相对论与量子宇宙学 · 物理学 2025-03-28 Aasim Jan , Richard O'Shaughnessy , Deirdre Shoemaker , Jacob Lange

Discrepancies in decision-making between Autonomous Driving Systems (ADS) and human drivers underscore the need for intuitive human gaze predictors to bridge this gap, thereby improving user trust and experience. Existing gaze datasets,…

计算机视觉与模式识别 · 计算机科学 2023-10-16 Linfeng Liang , Yao Deng , Yang Zhang , Jianchao Lu , Chen Wang , Quanzheng Sheng , Xi Zheng