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The Scholarly Hybrid Question Answering over Linked Data (QALD) Challenge at the International Semantic Web Conference (ISWC) 2024 focuses on Question Answering (QA) over diverse scholarly sources: DBLP, SemOpenAlex, and Wikipedia-based…

信息检索 · 计算机科学 2024-12-02 Fomubad Borista Fondi , Azanzi Jiomekong Fidel , Gaoussou Camara

Pre-trained multilingual language models play an important role in cross-lingual natural language understanding tasks. However, existing methods did not focus on learning the semantic structure of representation, and thus could not optimize…

计算与语言 · 计算机科学 2022-11-03 Mingqi Li , Fei Ding , Dan Zhang , Long Cheng , Hongxin Hu , Feng Luo

Community Question Answering (CQA) in different domains is growing at a large scale because of the availability of several platforms and huge shareable information among users. With the rapid growth of such online platforms, a massive…

信息检索 · 计算机科学 2024-03-06 Rima Hazra , Debanjan Saha , Amruit Sahoo , Somnath Banerjee , Animesh Mukherjee

Although deep learning (DL) has already become a state-of-the-art technology for various data processing tasks, data security and computational overload problems often arise due to their high data and computational power dependency. To…

量子物理 · 物理学 2022-04-08 Yunseok Kwak , Won Joon Yun , Jae Pyoung Kim , Hyunhee Cho , Minseok Choi , Soyi Jung , Joongheon Kim

Multimodal data has become a crucial element in the realm of big data analytics, driving advancements in data exploration, data mining, and empowering artificial intelligence applications. To support high-quality retrieval for these…

数据库 · 计算机科学 2025-02-11 Ming Sheng , Shuliang Wang , Yong Zhang , Kaige Wang , Jingyi Wang , Yi Luo , Rui Hao

One of the exciting capabilities of recent language models for dialog is their ability to independently search for relevant information to ground a given dialog response. However, obtaining training data to teach models how to issue search…

计算与语言 · 计算机科学 2023-12-27 Yonatan Bitton , Shlomi Cohen-Ganor , Ido Hakimi , Yoad Lewenberg , Roee Aharoni , Enav Weinreb

Retrieval-based code question answering seeks to match user queries in natural language to relevant code snippets. Previous approaches typically rely on pretraining models using crafted bi-modal and uni-modal datasets to align text and code…

计算与语言 · 计算机科学 2024-03-26 Zehan Li , Jianfei Zhang , Chuantao Yin , Yuanxin Ouyang , Wenge Rong

We introduce pluralistic salient object detection (PSOD), a novel task aimed at generating multiple plausible salient segmentation results for a given input image. Unlike conventional SOD methods that produce a single segmentation mask for…

计算机视觉与模式识别 · 计算机科学 2024-09-05 Xuelu Feng , Yunsheng Li , Dongdong Chen , Chunming Qiao , Junsong Yuan , Lu Yuan , Gang Hua

There has been a recent spike in interest in multi-modal Language and Vision problems. On the language side, most of these models primarily focus on English since most multi-modal datasets are monolingual. We try to bridge this gap with a…

机器学习 · 计算机科学 2021-09-17 Pranav Aggarwal , Ritiz Tambi , Ajinkya Kale

Online deep learning tackles the challenge of learning from data streams by balancing two competing goals: fast learning and deep learning. However, existing research primarily emphasizes deep learning solutions, which are more adept at…

机器学习 · 计算机科学 2025-03-24 Antonios Valkanas , Boris N. Oreshkin , Mark Coates

Recent advances in the fields of Information Retrieval and Machine Learning have focused on improving the performance of search engines to enhance the user experience, especially in the world of online shopping. The focus has thus been on…

信息检索 · 计算机科学 2024-05-27 Marie Al Ghossein , Ching-Wei Chen , Jason Tang

Multi-hop question generation (MQG) aims to generate questions that require synthesizing multiple information snippets from documents to derive target answers. The primary challenge lies in effectively pinpointing crucial information…

计算与语言 · 计算机科学 2025-06-04 Maodong Li , Longyin Zhang , Fang Kong

Large Language Models (LLMs) have demonstrated remarkable capabilities in various tasks, yet still produce errors in domain-specific tasks. To further improve their performance, we propose KSOD (Knowledge Supplement for LLMs On Demand), a…

计算与语言 · 计算机科学 2025-03-11 Haoran Li , Junfeng Hu

There has been a recent spike in interest in multi-modal Language and Vision problems. On the language side, most of these models primarily focus on English since most multi-modal datasets are monolingual. We try to bridge this gap with a…

计算与语言 · 计算机科学 2020-12-10 Pranav Aggarwal , Ajinkya Kale

There is a key demand to automatically generate code for small tasks for developers. Websites such as StackOverflow provide a simplistic way by offering solutions in small snippets which provide a complete answer to whatever task question…

软件工程 · 计算机科学 2021-11-02 Sairamvinay Vijayaraghavan , Jinxiao Song , David Tomassi , Siddhartha Punj , Jailan Sabet

Multimodal search-based dialogue is a challenging new task: It extends visually grounded question answering systems into multi-turn conversations with access to an external database. We address this new challenge by learning a neural…

计算与语言 · 计算机科学 2018-11-22 Shubham Agarwal , Ondrej Dusek , Ioannis Konstas , Verena Rieser

Multilingual data from the web is essential for LLM pretraining. Yet, scraping it is expensive, and research groups repeatedly crawl the same content. For example, we found that over 40\% of tokens across major Arabic web corpora are…

计算与语言 · 计算机科学 2026-01-30 Sultan Alrashed , Francesco Orabona

With the rapid advancement of image generation techniques, robust forgery detection has become increasingly imperative to ensure the trustworthiness of digital media. Recent research indicates that the learned semantic concepts of…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Ziye Wang , Minghang Yu , Chunyan Xu , Zhen Cui

Identifying semantically identical questions on, Question and Answering social media platforms like Quora is exceptionally significant to ensure that the quality and the quantity of content are presented to users, based on the intent of the…

信息检索 · 计算机科学 2020-04-27 Navedanjum Ansari , Rajesh Sharma

A large-scale dataset is essential for training a well-generalized deep-learning model. Most such datasets are collected via scraping from various internet sources, inevitably introducing duplicated data. In the symbolic music domain, these…

声音 · 计算机科学 2025-09-23 Eunjin Choi , Hyerin Kim , Jiwoo Ryu , Juhan Nam , Dasaem Jeong