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Despite exceptional capabilities in knowledge-intensive tasks, Large Language Models (LLMs) face a critical gap in understanding how they internalize new knowledge, particularly how to structurally embed acquired knowledge in their neural…

Machine Learning · Computer Science 2025-06-03 Yixin Ou , Yunzhi Yao , Ningyu Zhang , Hui Jin , Jiacheng Sun , Shumin Deng , Zhenguo Li , Huajun Chen

Watching instructional videos are often used to learn about procedures. Video captioning is one way of automatically collecting such knowledge. However, it provides only an indirect, overall evaluation of multimodal models with no…

Computation and Language · Computer Science 2020-10-12 Frank F. Xu , Lei Ji , Botian Shi , Junyi Du , Graham Neubig , Yonatan Bisk , Nan Duan

Curriculum learning--ordering training examples in a sequence to aid machine learning--takes inspiration from human learning, but has not gained widespread acceptance. Static strategies for scoring item difficulty rely on indirect proxy…

Machine Learning · Computer Science 2026-03-17 Zhenwei Tang , Amogh Inamdar , Ashton Anderson , Richard Zemel

Traditional query expansion techniques for addressing vocabulary mismatch problems in information retrieval are context-sensitive and may lead to performance degradation. As an alternative, document expansion research has gained attention,…

Information Retrieval · Computer Science 2025-09-22 Jisu Kim , Jinhee Park , Changhyun Jeon , Jungwoo Choi , Keonwoo Kim , Minji Hong , Sehyun Kim

This short paper provides a description of an architecture to acquisition and use of knowledge by intelligent agents over a restricted domain of the Internet Infrastructure. The proposed architecture is added to an intelligent agent…

Artificial Intelligence · Computer Science 2018-05-08 Juliao Braga , Nizam Omar , Luciana F. Thome

Imitation learning aims to extract knowledge from human experts' demonstrations or artificially created agents in order to replicate their behaviors. Its success has been demonstrated in areas such as video games, autonomous driving,…

Machine Learning · Computer Science 2022-10-24 Boyuan Zheng , Sunny Verma , Jianlong Zhou , Ivor Tsang , Fang Chen

Knowledge distillation is a technique used to train a small student network using the output generated by a large teacher network, and has many empirical advantages~\citep{Hinton2015DistillingTK}. While the standard one-shot approach to…

Machine Learning · Computer Science 2025-03-25 Shivam Gupta , Sushrut Karmalkar

Online reviews provide rich information about products and service, while it remains inefficient for potential consumers to exploit the reviews for fulfilling their specific information need. We propose to explore question generation as a…

Information Retrieval · Computer Science 2020-05-05 Qian Yu , Lidong Bing , Qiong Zhang , Wai Lam , Luo Si

Asking questions is one of the most crucial pedagogical techniques used by teachers in class. It not only offers open-ended discussions between teachers and students to exchange ideas but also provokes deeper student thought and critical…

Computation and Language · Computer Science 2020-05-19 Gale Yan Huang , Jiahao Chen , Haochen Liu , Weiping Fu , Wenbiao Ding , Jiliang Tang , Songfan Yang , Guoliang Li , Zitao Liu

We investigate the problem of a principal looking to contract an expert to provide a probability forecast for a categorical event. We assume all experts have a common public prior on the event's probability, but can form more accurate…

Computer Science and Game Theory · Computer Science 2014-04-30 Mark Braverman , Gal Oshri

Although the amount of knowledge that the humans possess has been gradually increasing, we still do not know the procedure and conditions that lead to the creation of new knowledge. An understanding of the modus operandi for the creation of…

Computers and Society · Computer Science 2017-05-22 Anamika Chhabra , S. R. S. Iyengar

Question difficulty estimation remains a multifaceted challenge in educational and assessment settings. Traditional approaches often focus on surface-level linguistic features or learner comprehension levels, neglecting the intricate…

Computation and Language · Computer Science 2024-08-26 Sujay R , Suki Perumal , Yash Nagraj , Anushka Ghei , Srinivas K S

Human knowledge provides a formal understanding of the world. Knowledge graphs that represent structural relations between entities have become an increasingly popular research direction towards cognition and human-level intelligence. In…

Computation and Language · Computer Science 2021-04-02 Shaoxiong Ji , Shirui Pan , Erik Cambria , Pekka Marttinen , Philip S. Yu

Humans excel in analogical learning and knowledge transfer and, more importantly, possess a unique understanding of identifying appropriate sources of knowledge. From a model's perspective, this presents an interesting challenge. If models…

Machine Learning · Computer Science 2026-01-12 Xinhao Zhang , Jinghan Zhang , Fengran Mo , Dongjie Wang , Yanjie Fu , Kunpeng Liu

Knowledge and information are becoming the primary resources of the emerging information society. To exploit the potential of available expert knowledge, comprehension and application skills (i.e. expert competences) are necessary. The…

Information Retrieval · Computer Science 2018-11-08 Bernhard Bergmair , Thomas Buchegger , Johann Hoffelner , Gerald Schatz , Siegfried Silber , Johannes Klinglmayr

Educational media mining is the process of converting raw media data from educational systems to useful information that can be used to design learning systems, answer research questions and allow personalized learning experiences.…

Multimedia · Computer Science 2010-01-05 Rajkumar Kannan , Christian Guetl

AI expansion has accelerated workplace adoption of new technologies. Yet, it is unclear whether and how knowledge workers are supported and trained to safely use AI. Inadequate training may lead to unrealized benefits if workers abandon…

Human-Computer Interaction · Computer Science 2025-03-11 Angie Zhang , Min Kyung Lee

The curse of knowledge can impede communication between experts and laymen. We propose a new task of expertise style transfer and contribute a manually annotated dataset with the goal of alleviating such cognitive biases. Solving this task…

Computation and Language · Computer Science 2020-05-05 Yixin Cao , Ruihao Shui , Liangming Pan , Min-Yen Kan , Zhiyuan Liu , Tat-Seng Chua

A common way of learning to perform a task is to observe how it is carried out by experts. However, it is well known that for most tasks there is no unique way to perform them. This is especially noticeable the more complex the task is…

Artificial Intelligence · Computer Science 2024-04-04 David Nieves , María José Ramírez-Quintana , Carlos Monserrat , César Ferri , José Hernández-Orallo

Knowledge enhanced pre-trained language models (K-PLMs) are shown to be effective for many public tasks in the literature but few of them have been successfully applied in practice. To address this problem, we propose K-AID, a systematic…

Artificial Intelligence · Computer Science 2021-09-23 Fu Sun , Feng-Lin Li , Ruize Wang , Qianglong Chen , Xingyi Cheng , Ji Zhang
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