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Existing studies on semantic parsing focus primarily on mapping a natural-language utterance to a corresponding logical form in one turn. However, because natural language can contain a great deal of ambiguity and variability, this is a…

Computation and Language · Computer Science 2022-03-29 Lingbo Mo , Ashley Lewis , Huan Sun , Michael White

The exponential growth of AI in science necessitates efficient and scalable solutions for retrieving and preserving research information. Here, we present a tool for the development of a customized question-answer (QA) dataset, called…

Information Retrieval · Computer Science 2025-02-25 Qiming Liu , Zhongzheng Niu , Siting Liu , Mao Tian

To handle ambiguous and open-ended requests, Large Language Models (LLMs) are increasingly trained to interact with users to surface intents they have not yet expressed (e.g., ask clarification questions). However, users are often ambiguous…

Artificial Intelligence · Computer Science 2026-05-14 Tae Soo Kim , Yoonjoo Lee , Jaesang Yu , John Joon Young Chung , Juho Kim

In this paper, we introduce the use of Semantic Hashing as embedding for the task of Intent Classification and achieve state-of-the-art performance on three frequently used benchmarks. Intent Classification on a small dataset is a…

Personality refers to individual differences in behavior, thinking, and feeling. With the growing availability of digital footprints, especially from social media, automated methods for personality assessment have become increasingly…

Computation and Language · Computer Science 2025-10-06 Matej Gjurković

In the constant updates of the product dialogue systems, we need to retrain the natural language understanding (NLU) model as new data from the real users would be merged into the existent data accumulated in the last updates. Within the…

Computation and Language · Computer Science 2023-05-25 Zefan Cai , Xin Zheng , Tianyu Liu , Xu Wang , Haoran Meng , Jiaqi Han , Gang Yuan , Binghuai Lin , Baobao Chang , Yunbo Cao

In e-commerce, a user tends to search for the desired product by issuing a query to the search engine and examining the retrieved results. If the search engine was successful in correctly understanding the user's query, it will return…

Information Retrieval · Computer Science 2019-08-26 Saurav Manchanda , Mohit Sharma , George Karypis

Users often assume that large language models (LLMs) share their cognitive alignment of context and intent, leading them to omit critical information in question-answering (QA) and produce ambiguous queries. Responses based on misaligned…

Computation and Language · Computer Science 2025-09-12 Zongxi Li , Yang Li , Haoran Xie , S. Joe Qin

Subjectivity is the expression of internal opinions or beliefs which cannot be objectively observed or verified, and has been shown to be important for sentiment analysis and word-sense disambiguation. Furthermore, subjectivity is an…

Computation and Language · Computer Science 2020-10-07 Johannes Bjerva , Nikita Bhutani , Behzad Golshan , Wang-Chiew Tan , Isabelle Augenstein

In recent years, chat-bot has become a new type of intelligent terminal to guide users to consume services. However, it is criticized most that the services it provides are not what users expect or most expect. This defect mostly dues to…

Artificial Intelligence · Computer Science 2020-09-04 Junrui Tian , Zhiying Tu , Zhongjie Wang , Xiaofei Xu , Min Liu

The increasing rate of information pollution on the Web requires novel solutions to tackle that. Question Answering (QA) interfaces are simplified and user-friendly interfaces to access information on the Web. However, similar to other AI…

Information Retrieval · Computer Science 2019-07-08 Saeedeh Shekarpour , Faisal Alshargi

In this paper, in order to get a better understanding of the human visual preferences for AIGIs, a large-scale IQA database for AIGC is established, which is named as AIGCIQA2023. We first generate over 2000 images based on 6…

Computer Vision and Pattern Recognition · Computer Science 2023-07-18 Jiarui Wang , Huiyu Duan , Jing Liu , Shi Chen , Xiongkuo Min , Guangtao Zhai

The semantic understanding of natural dialogues composes of several parts. Some of them, like intent classification and entity detection, have a crucial role in deciding the next steps in handling user input. Handling each task as an…

Computation and Language · Computer Science 2021-09-08 Petr Lorenc

Fact-centric question answering (QA) often requires access to multiple, heterogeneous, information sources. By jointly considering several sources like a knowledge base (KB), a text collection, and tables from the web, QA systems can…

Information Retrieval · Computer Science 2023-08-22 Philipp Christmann , Rishiraj Saha Roy , Gerhard Weikum

Implicit Personalization (IP) is a phenomenon of language models inferring a user's background from the implicit cues in the input prompts and tailoring the response based on this inference. While previous work has touched upon various…

Computation and Language · Computer Science 2024-11-01 Zhijing Jin , Nils Heil , Jiarui Liu , Shehzaad Dhuliawala , Yahang Qi , Bernhard Schölkopf , Rada Mihalcea , Mrinmaya Sachan

Previous efforts in recommendation of candidates for talent search followed the general pattern of receiving an initial search criteria and generating a set of candidates utilizing a pre-trained model. Traditionally, the generated…

Artificial Intelligence · Computer Science 2018-09-19 Sahin Cem Geyik , Vijay Dialani , Meng Meng , Ryan Smith

Long-form question answering (LFQA) aims to generate a paragraph-length answer for a given question. While current work on LFQA using large pre-trained model for generation are effective at producing fluent and somewhat relevant content,…

Computation and Language · Computer Science 2022-03-02 Dan Su , Xiaoguang Li , Jindi Zhang , Lifeng Shang , Xin Jiang , Qun Liu , Pascale Fung

Evaluating large language models (LLMs) in the biomedical domain requires benchmarks that can distinguish reasoning from pattern matching and remain discriminative as model capabilities improve. Existing biomedical question answering (QA)…

Indirect prompt injection attacks (IPIAs), where large language models (LLMs) follow malicious instructions hidden in input data, pose a critical threat to LLM-powered agents. In this paper, we present IntentGuard, a general defense…

Cryptography and Security · Computer Science 2025-12-02 Mintong Kang , Chong Xiang , Sanjay Kariyappa , Chaowei Xiao , Bo Li , Edward Suh

Large language models (LLMs) are increasingly being used to generate comprehensive, knowledge-intensive reports. However, while these models are trained on diverse academic papers and reports, they are not exposed to the reasoning processes…

Computation and Language · Computer Science 2026-03-31 Xinran Zhao , Aakanksha Naik , Jay DeYoung , Joseph Chee Chang , Jena D. Hwang , Tongshuang Wu , Varsha Kishore