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Question Answering (QA) systems provide easy access to the vast amount of knowledge without having to know the underlying complex structure of the knowledge. The research community has provided ad hoc solutions to the key QA tasks,…

计算与语言 · 计算机科学 2019-06-11 Somayeh Asadifar , Mohsen Kahani , Saeedeh Shekarpour

Question-answering (QA) that comes naturally to humans is a critical component in seamless human-computer interaction. It has emerged as one of the most convenient and natural methods to interact with the web and is especially desirable in…

计算与语言 · 计算机科学 2022-11-15 Deepak Gupta

Legal documents have complex document layouts involving multiple nested sections, lengthy footnotes and further use specialized linguistic devices like intricate syntax and domain-specific vocabulary to ensure precision and authority. These…

计算与语言 · 计算机科学 2026-02-10 Anagha Kulkarni , Parin Rajesh Jhaveri , Prasha Shrestha , Yu Tong Han , Reza Amini , Behrouz Madahian

Automatic question generation can benefit many applications ranging from dialogue systems to reading comprehension. While questions are often asked with respect to long documents, there are many challenges with modeling such long documents.…

计算与语言 · 计算机科学 2019-10-24 Luu Anh Tuan , Darsh J Shah , Regina Barzilay

Most of the existing question answering models can be largely compiled into two categories: i) open domain question answering models that answer generic questions and use large-scale knowledge base along with the targeted web-corpus…

In this paper, we present an automatic knowledge base construction system from large scale enterprise documents with minimal efforts of human intervention. In the design and deployment of such a knowledge mining system for enterprise, we…

计算与语言 · 计算机科学 2021-06-30 Junyi Chai , Yujie He , Homa Hashemi , Bing Li , Daraksha Parveen , Ranganath Kondapally , Wenjin Xu

Resolving knowledge conflicts is a crucial challenge in Question Answering (QA) tasks, as the internet contains numerous conflicting facts and opinions. While some research has made progress in tackling ambiguous settings where multiple…

计算与语言 · 计算机科学 2024-10-30 Sagi Shaier , Ari Kobren , Philip Ogren

Automatic translation systems offer a powerful solution to bridge language barriers in scenarios where participants do not share a common language. However, these systems can introduce errors leading to misunderstandings and conversation…

计算与语言 · 计算机科学 2025-07-01 José Pombal , Sweta Agrawal , Patrick Fernandes , Emmanouil Zaranis , André F. T. Martins

Large language model agents demonstrate expert-level reasoning, yet consistently fail on enterprise-specific tasks due to missing domain knowledge -- terminology, operational procedures, system interdependencies, and institutional decisions…

人工智能 · 计算机科学 2026-03-17 Raj Navakoti , Saideep Navakoti

Modern enterprises manage vast knowledge distributed across heterogeneous systems such as Jira, Git repositories, Confluence, and wikis. Conventional retrieval methods based on keyword search or static embeddings often fail to answer…

人工智能 · 计算机科学 2025-10-14 Nilima Rao , Jagriti Srivastava , Pradeep Kumar Sharma , Hritvik Shrivastava

Recently, there has been an increase in the number of knowledge graphs that can be only queried by experts. However, describing questions using structured queries is not straightforward for non-expert users who need to have sufficient…

计算与语言 · 计算机科学 2021-05-04 Abdelghny Orogat , Isabelle Liu , Ahmed El-Roby

While digital assistants are increasingly used to help with various productivity tasks, less attention has been paid to employing them in the domain of business documents. To build an agent that can handle users' information needs in this…

人机交互 · 计算机科学 2022-09-09 Farnaz Jahanbakhsh , Elnaz Nouri , Robert Sim , Ryen W. White , Adam Fourney

The objective of automated Question Answering (QA) systems is to provide answers to user queries in a time efficient manner. The answers are usually found in either databases (or knowledge bases) or a collection of documents commonly…

人工智能 · 计算机科学 2021-11-12 Krishanu Das Baksi

This pilot study presents the development of the InfoTech Assistant, a domain-specific, multimodal chatbot engineered to address queries in bridge evaluation and infrastructure technology. By integrating web data scraping, large language…

计算与语言 · 计算机科学 2025-07-10 Sai Surya Gadiraju , Duoduo Liao , Akhila Kudupudi , Santosh Kasula , Charitha Chalasani

With the growing capabilities of intelligent systems, the integration of artificial intelligence (AI) and robots in everyday life is increasing. However, when interacting in such complex human environments, the failure of intelligent…

人工智能 · 计算机科学 2020-11-20 Devleena Das , Siddhartha Banerjee , Sonia Chernova

We apply a general deep learning framework to address the non-factoid question answering task. Our approach does not rely on any linguistic tools and can be applied to different languages or domains. Various architectures are presented and…

计算与语言 · 计算机科学 2015-10-05 Minwei Feng , Bing Xiang , Michael R. Glass , Lidan Wang , Bowen Zhou

Question answer generation using Natural Language Processing models is ubiquitous in the world around us. It is used in many use cases such as the building of chat bots, suggestive prompts in google search and also as a way of navigating…

计算与语言 · 计算机科学 2023-11-28 Shashidhar Reddy Javaji , Haoran Hu , Sai Sameer Vennam , Vijaya Gajanan Buddhavarapu

One of the key obstacles in making learning protocols realistic in applications is the need to supervise them, a costly process that often requires hiring domain experts. We consider the framework to use the world knowledge as indirect…

机器学习 · 计算机科学 2016-08-02 Chenguang Wang , Yangqiu Song , Dan Roth , Ming Zhang , Jiawei Han

Management of security policies has become increasingly difficult given the number of domains to manage, taken into consideration their extent and their complexity. Security experts has to deal with a variety of frameworks and specification…

密码学与安全 · 计算机科学 2013-04-02 Othman Benammar , Hicham Elasri , Abderrahim Sekkaki

Curating knowledge from multiple siloed sources that contain both structured and unstructured data is a major challenge in many real-world applications. Pattern matching and querying represent fundamental tasks in modern data analytics that…

数据库 · 计算机科学 2024-11-14 Sumit Purohit , George Chin , Patrick S Mackey , Joseph A Cottam