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We present Searn, an algorithm for integrating search and learning to solve complex structured prediction problems such as those that occur in natural language, speech, computational biology, and vision. Searn is a meta-algorithm that…

Machine Learning · Computer Science 2009-07-07 Hal Daumé , John Langford , Daniel Marcu

The WorldWideWeb (WWW) is a huge conservatory of web pages. Search Engines are key applications that fetch web pages for the user query. In the current generation web architecture, search engines treat keywords provided by the user as…

Information Retrieval · Computer Science 2014-03-03 Leena Giri G , Srikanth P L , S H Manjula , K R Venugopal , L M Patnaik

We introduce Reagent, a technology that readily converts ordinary webpages containing structured data into software agents with which one can interact naturally, via a combination of speech and pointing. Previous efforts to make webpage…

Human-Computer Interaction · Computer Science 2018-10-30 Mathew Peveler , Jeffery Kephart , Hui Su

Transformer-based methods have demonstrated impressive performance in low-level visual tasks such as Image Super-Resolution (SR). However, its computational complexity grows quadratically with the spatial resolution. A series of works…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Xin Liu , Jie Liu , Jie Tang , Gangshan Wu

Large language models (LLMs) demonstrate remarkable performance across diverse tasks, yet their effectiveness frequently depends on costly commercial APIs or cloud services. Model selection thus entails a critical trade-off between…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-08 Yuanzhe Shen , Yide Liu , Zisu Huang , Ruicheng Yin , Xiaoqing Zheng , Xuanjing Huang

As Earth-observation workloads move toward onboard and edge processing, remote-sensing segmentation models must operate under tight latency and energy constraints. We present SatReg, a regression-based hardware-aware tuning framework for…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Edward Humes , Tinoosh Mohsenin

Despite remarkable advances in Large Language Model capabilities, tool retrieval for agent-based systems remains fundamentally limited by reliance on semantic similarity, which fails to capture functional viability. Current methods often…

Machine Learning · Computer Science 2025-10-22 Zongze Wu , Yani Guo , Churong Liang , Runnan Li

Large language models with long context windows can answer complex questions directly from full-length academic, technical, and policy documents, but passing entire documents is often costly, slow, and can degrade answer quality while…

Multi-choice Machine Reading Comprehension (MRC) as a challenge requires models to select the most appropriate answer from a set of candidates with a given passage and question. Most of the existing researches focus on the modeling of…

Computation and Language · Computer Science 2022-03-29 Yilin Zhao , Zhuosheng Zhang , Hai Zhao

We present an interactive machine translation (MT) system designed for users who are not proficient in the target language. It aims to improve trustworthiness and explainability by identifying potentially mistranslated words and allowing…

Computation and Language · Computer Science 2025-04-01 Kenneth J. Sible , David Chiang

We present a hierarchical convolutional document model with an architecture designed to support introspection of the document structure. Using this model, we show how to use visualisation techniques from the computer vision literature to…

Computation and Language · Computer Science 2015-03-03 Misha Denil , Alban Demiraj , Nando de Freitas

Despite seemingly performant web agents on the task-completion benchmarks, most existing methods evaluate the agents based on a presupposition: the web navigation task consists of linear sequence of actions with an end state that marks task…

Artificial Intelligence · Computer Science 2024-10-28 Revanth Gangi Reddy , Sagnik Mukherjee , Jeonghwan Kim , Zhenhailong Wang , Dilek Hakkani-Tur , Heng Ji

We present Optimization Engine (OpEn): an open-source code generation tool for real-time embedded nonconvex optimization, which implements a novel numerical method. OpEn combines the proximal averaged Newton-type method for optimal control…

Optimization and Control · Mathematics 2020-03-03 Pantelis Sopasakis , Emil Fresk , Panagiotis Patrinos

We present TAO, a software testing tool performing automated test and oracle generation based on a semantic approach. TAO entangles grammar-based test generation with automated semantics evaluation using a denotational semantics framework.…

Software Engineering · Computer Science 2015-08-18 Hai-Feng Guo , Qing Ouyang , Harvey Siy

In text documents such as news articles, the content and key events usually revolve around a subset of all the entities mentioned in a document. These entities, often deemed as salient entities, provide useful cues of the aboutness of a…

Computation and Language · Computer Science 2024-04-04 Rajarshi Bhowmik , Marco Ponza , Atharva Tendle , Anant Gupta , Rebecca Jiang , Xingyu Lu , Qian Zhao , Daniel Preotiuc-Pietro

This paper proposes an attention module augmented relational network called SARN(Sequential Attention Relational Network) that can carry out relational reasoning by extracting reference objects and making efficient pairing between objects.…

Machine Learning · Computer Science 2018-11-02 Jinwon An , Sungwon Lyu , Sungzoon Cho

In this work, we propose a novel approach called Operational Support Estimator Networks (OSENs) for the support estimation task. Support Estimation (SE) is defined as finding the locations of non-zero elements in sparse signals. By its very…

Computer Vision and Pattern Recognition · Computer Science 2024-11-19 Mete Ahishali , Mehmet Yamac , Serkan Kiranyaz , Moncef Gabbouj

Literature reviews are essential for any researcher trying to keep up to date with the burgeoning software engineering literature. FAST$^2$ is a novel tool for reducing the effort required for conducting literature reviews by assisting the…

Software Engineering · Computer Science 2018-11-16 Zhe Yu , Tim Menzies

Explanations in Computer Vision are often desired, but most Deep Neural Networks can only provide saliency maps with questionable faithfulness. Self-Explaining Neural Networks (SENN) extract interpretable concepts with fidelity, diversity,…

Computer Vision and Pattern Recognition · Computer Science 2024-02-19 Thomas Norrenbrock , Marco Rudolph , Bodo Rosenhahn

Automating table extraction (TE) from business documents is critical for industrial workflows but remains challenging due to sparse annotations and error-prone multi-stage pipelines. While semi-supervised learning (SSL) can leverage…

Artificial Intelligence · Computer Science 2025-06-24 Eliott Thomas , Mickael Coustaty , Aurelie Joseph , Gaspar Deloin , Elodie Carel , Vincent Poulain D'Andecy , Jean-Marc Ogier