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Consciousness is the process by which one attributes `meaning' to the world. Considering F$\phi$llesdal's definition of `meaning' as the joint product of all `evidence' that is available to those who `communicate', we conclude that science…

综合物理 · 物理学 2007-05-23 M K Samal

Exploiting relationships among objects has achieved remarkable progress in interpreting images or videos by natural language. Most existing methods resort to first detecting objects and their relationships, and then generating textual…

计算机视觉与模式识别 · 计算机科学 2019-06-05 Jingyi Hou , Xinxiao Wu , Yayun Qi , Wentian Zhao , Jiebo Luo , Yunde Jia

Advances in neural sensing technology are making it possible to observe the olfactory process in great detail. In this paper, we conceptualize smell from a Data Science and AI perspective, that relates the properties of odorants to how they…

神经元与认知 · 定量生物学 2024-04-09 Vivek Agarwal , Joshua Harvey , Dmitry Rinberg , Vasant Dhar

Understanding context-dependent variation in word meanings is a key aspect of human language comprehension supported by the lexicon. Lexicographic resources (e.g., WordNet) capture only some of this context-dependent variation; for example,…

计算与语言 · 计算机科学 2020-10-27 Sathvik Nair , Mahesh Srinivasan , Stephan Meylan

In this paper, we address the task of utterance level emotion recognition in conversations using commonsense knowledge. We propose COSMIC, a new framework that incorporates different elements of commonsense such as mental states, events,…

计算与语言 · 计算机科学 2020-10-07 Deepanway Ghosal , Navonil Majumder , Alexander Gelbukh , Rada Mihalcea , Soujanya Poria

Knowledge bases provide applications with the benefit of easily accessible, systematic relational knowledge but often suffer in practice from their incompleteness and lack of knowledge of new entities and relations. Much work has focused on…

计算与语言 · 计算机科学 2013-03-19 Danqi Chen , Richard Socher , Christopher D. Manning , Andrew Y. Ng

We argue for a compositional semantics grounded in a strongly typed ontology that reflects our commonsense view of the world and the way we talk about it in ordinary language. Assuming the existence of such a structure, we show that the…

人工智能 · 计算机科学 2009-09-29 Walid S. Saba

Relational facts are an important component of human knowledge, which are hidden in vast amounts of text. In order to extract these facts from text, people have been working on relation extraction (RE) for years. From early pattern matching…

计算与语言 · 计算机科学 2020-10-01 Xu Han , Tianyu Gao , Yankai Lin , Hao Peng , Yaoliang Yang , Chaojun Xiao , Zhiyuan Liu , Peng Li , Maosong Sun , Jie Zhou

This work aims to rigorously define the values of perception, prediction, communication, and common sense in decision making. The defined quantities are decision-theoretic, but have information-theoretic analogues, e.g., they share some…

信息论 · 计算机科学 2026-01-13 Aolin Xu

Prior work has proposed effective methods to learn event representations that can capture syntactic and semantic information over text corpus, demonstrating their effectiveness for downstream tasks such as script event prediction. On the…

人工智能 · 计算机科学 2020-06-25 Xiao Ding , Kuo Liao , Ting Liu , Zhongyang Li , Junwen Duan

While word embeddings have been shown to implicitly encode various forms of attributional knowledge, the extent to which they capture relational information is far more limited. In previous work, this limitation has been addressed by…

计算与语言 · 计算机科学 2019-06-05 Jose Camacho-Collados , Luis Espinosa-Anke , Steven Schockaert

Much of the knowledge encoded in transformer language models (LMs) may be expressed in terms of relations: relations between words and their synonyms, entities and their attributes, etc. We show that, for a subset of relations, this…

Reasoning about knowledge seems to play a fundamental role in distributed systems. Indeed, such reasoning is a central part of the informal intuitive arguments used in the design of distributed protocols. Communication in a distributed…

分布式、并行与集群计算 · 计算机科学 2007-05-23 Joseph Y. Halpern , Yoram Moses

Understanding how ideas relate to each other is a fundamental question in many domains, ranging from intellectual history to public communication. Because ideas are naturally embedded in texts, we propose the first framework to…

社会与信息网络 · 计算机科学 2017-07-18 Chenhao Tan , Dallas Card , Noah A. Smith

We introduce a conceptually simple and effective method to quantify the similarity between relations in knowledge bases. Specifically, our approach is based on the divergence between the conditional probability distributions over entity…

人工智能 · 计算机科学 2019-07-23 Weize Chen , Hao Zhu , Xu Han , Zhiyuan Liu , Maosong Sun

Recognizing spatial relations and reasoning about them is essential in multiple applications including navigation, direction giving and human-computer interaction in general. Spatial relations between objects can either be explicit --…

计算与语言 · 计算机科学 2020-07-21 Soham Dan , Hangfeng He , Dan Roth

Discourse relations describe how two propositions relate to one another, and identifying them automatically is an integral part of natural language understanding. However, annotating discourse relations typically requires expert annotators.…

计算与语言 · 计算机科学 2020-10-07 Valentina Pyatkin , Ayal Klein , Reut Tsarfaty , Ido Dagan

Taxonomies are semantic hierarchies of concepts. One limitation of current taxonomy learning systems is that they define concepts as single words. This position paper argues that contextualized word representations, which recently achieved…

计算与语言 · 计算机科学 2019-02-07 Lukas Schmelzeisen , Steffen Staab

Currently, contextualized word representations are learned by intricate neural network models, such as masked neural language models (MNLMs). The new representations significantly enhanced the performance in automated question answering by…

计算与语言 · 计算机科学 2019-11-11 Sunjae Kwon , Cheongwoong Kang , Jiyeon Han , Jaesik Choi

Many models learn representations of knowledge graph data by exploiting its low-rank latent structure, encoding known relations between entities and enabling unknown facts to be inferred. To predict whether a relation holds between…

机器学习 · 计算机科学 2021-01-19 Carl Allen , Ivana Balažević , Timothy Hospedales