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Magnetic Resonance Imaging (MRI) is a powerful technique employed for non-invasive in vivo visualization of internal structures. Sparsity is often deployed to accelerate the signal acquisition or overcome the presence of motion artifacts,…

图像与视频处理 · 电气工程与系统科学 2025-05-27 Gianluca Giacchi , Isidoros Iakovidis , Bastien Milani , Micah Murray , Benedetta Franceschiello

Fetal ultrasounds are an essential part of prenatal care and can be used to estimate gestational age (GA). Accurate GA assessment is important for providing appropriate prenatal care throughout pregnancy and identifying complications such…

Keyphrases are the phrases, consisting of one or more words, representing the important concepts in the articles. Keyphrases are useful for a variety of tasks such as text summarization, automatic indexing, clustering/classification, text…

信息检索 · 计算机科学 2014-01-28 Kamal Sarkar

The current research is focusing on the area of Opinion Mining also called as sentiment analysis due to sheer volume of opinion rich web resources such as discussion forums, review sites and blogs are available in digital form. One…

计算与语言 · 计算机科学 2013-07-15 Arti Buche , Dr. M. B. Chandak , Akshay Zadgaonkar

A new class of applications based on visual search engines are emerging, especially on smart-phones that have evolved into powerful tools for processing images and videos. The state-of-the-art algorithms for large visual content recognition…

计算机视觉与模式识别 · 计算机科学 2016-04-15 Giuseppe Amato , Fabrizio Falchi , Claudio Gennaro

Medical data collected for diagnostic decisions are typically multimodal, providing comprehensive information on a subject. While computer-aided diagnosis systems can benefit from multimodal inputs, effectively fusing such data remains a…

计算机视觉与模式识别 · 计算机科学 2025-02-03 Qiuhui Chen , Yi Hong

The ADS Abstract and Article Services provide access to the astronomical literature through the World Wide Web (WWW). The forms based user interface provides access to sophisticated searching capabilities that allow our users to find…

天体物理学 · 物理学 2009-10-31 G. Eichhorn , M. J. Kurtz , A. Accomazzi , C. S. Grant , S. S. Murray

Modern language models often have open weights but closed training data. We formalize the problem of data approximation from model weights and propose several baselines and metrics. We develop a gradient-based approach that selects the…

计算与语言 · 计算机科学 2025-06-19 John X. Morris , Junjie Oscar Yin , Woojeong Kim , Vitaly Shmatikov , Alexander M. Rush

Machine learning algorithms are highly useful for the classification of time series data in astronomy in this era of peta-scale public survey data releases. These methods can facilitate the discovery of new unknown events in most…

天体物理仪器与方法 · 物理学 2018-09-10 J. B. Cabral , B. Sánchez , F. Ramos , S. Gurovich , P. Granitto , J. Vanderplas

Given a user's query, traditional image search systems rank images according to its relevance to a single modality (e.g., image content or surrounding text). Nowadays, an increasing number of images on the Internet are available with…

计算机视觉与模式识别 · 计算机科学 2017-04-05 Kan Chen , Trung Bui , Fang Chen , Zhaowen Wang , Ram Nevatia

We describe the VISTA Science Archive (VSA) and its first public release of data from five of the six VISTA Public Surveys. The VSA exists to support the VISTA Surveys through their lifecycle: the VISTA Public Survey consortia can use it…

Active feature acquisition (AFA) is a sequential decision-making problem where the goal is to improve model performance for test instances by adaptively selecting which features to acquire. In practice, AFA methods often learn from…

机器学习 · 计算机科学 2025-10-15 Yuta Kobayashi , Zilin Jing , Jiayu Yao , Hongseok Namkoong , Shalmali Joshi

Captions provide language learners with a scaffold for comprehension and vocabulary acquisition. Past work has proposed several enhancements such as keyword highlights for increased learning gains. However, little is known about learners'…

人机交互 · 计算机科学 2025-04-18 Fiona Draxler , Henrike Weingärtner , Maximiliane Windl , Albrecht Schmidt , Lewis L. Chuang

Recent $B$-physics results have sparkled great interest in the search for beyond-the-Standard-Model (BSM) physics in $b\to c\ell \bar{\nu}$ transitions. The need to analyse in a consistent manner big datasets for these searches, using…

高能物理 - 唯象学 · 物理学 2022-11-15 J. García Pardiñas , S. Meloni , L. Grillo , P. Owen , M. Calvi , N. Serra

Document retrieval for tasks such as search and retrieval-augmented generation typically involves datasets that are unstructured: free-form text without explicit internal structure in each document. However, documents can have a structured…

信息检索 · 计算机科学 2025-04-18 Millicent Li , Tongfei Chen , Benjamin Van Durme , Patrick Xia

The aim of image captioning is to generate textual description of a given image. Though seemingly an easy task for humans, it is challenging for machines as it requires the ability to comprehend the image (computer vision) and consequently…

计算机视觉与模式识别 · 计算机科学 2020-11-12 Anubhav Shrimal , Tanmoy Chakraborty

Nowadays, according to the increasingly increasing information, the importance of its presentation is also increasing. The internet has become one of the main sources of information for users and their favorite topics. It also provides…

信息检索 · 计算机科学 2020-04-27 Mohammad Moradi , Elham Ghanbari , Mehrdad Maeen , Sasan Harifi

The Living Labs for Academic Search (LiLAS) lab aims to strengthen the concept of user-centric living labs for academic search. The methodological gap between real-world and lab-based evaluation should be bridged by allowing lab…

Large scholar networks is quite popular in the academic domain, like Aminer. It offers to display the academic social network, including profile search, expert finding, conference analysis, course search, sub-graph search, topic browser,…

信息检索 · 计算机科学 2018-09-25 Hongze Li

Text-guided image editing has been allowing users to transform and synthesize images through natural language instructions, offering considerable flexibility. However, most existing image editing models naively attempt to follow all user…

计算机视觉与模式识别 · 计算机科学 2025-10-03 Hyunseung Kim , Chiho Choi , Srikanth Malla , Sai Prahladh Padmanabhan , Saurabh Bagchi , Joon Hee Choi
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