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Quantum mechanics is usually formulated with an implicit assumption that agents who can observe and interact with the world are external to it and have a classical memory. However, there is no accepted way to define the quantum-classical…

In this work we leverage commonsense knowledge in form of knowledge paths to establish connections between sentences, as a form of explicitation of implicit knowledge. Such connections can be direct (singlehop paths) or require intermediate…

计算与语言 · 计算机科学 2021-05-10 Maria Becker , Katharina Korfhage , Debjit Paul , Anette Frank

Textual descriptions of the physical world implicitly mention commonsense facts, while the commonsense knowledge bases explicitly represent such facts as triples. Compared to dramatically increased text data, the coverage of existing…

计算与语言 · 计算机科学 2020-04-15 Yanyan Zou , Wei Lu , Xu Sun

With the rise in popularity of social media, images accompanied by contextual text form a huge section of the web. However, search and retrieval of documents are still largely dependent on solely textual cues. Although visual cues have…

信息检索 · 计算机科学 2019-09-04 Sreyasi Nag Chowdhury , Niket Tandon , Gerhard Weikum

Understanding a visual scene incorporates objects, relationships, and context. Traditional methods working on an image mostly focus on object detection and fail to capture the relationship between the objects. Relationships can give rich…

计算机视觉与模式识别 · 计算机科学 2019-12-03 Himangi Mittal , Ajith Abraham , Anuja Arora

Learning structured representations of visual scenes is currently a major bottleneck to bridging perception with reasoning. While there has been exciting progress with slot-based models, which learn to segment scenes into sets of objects,…

Revealing the implicit semantic relation between the constituents of a noun-compound is important for many NLP applications. It has been addressed in the literature either as a classification task to a set of pre-defined relations or by…

计算与语言 · 计算机科学 2018-05-08 Vered Shwartz , Ido Dagan

The issue of word sense ambiguity poses a significant challenge in natural language processing due to the scarcity of annotated data to feed machine learning models to face the challenge. Therefore, unsupervised word sense disambiguation…

计算与语言 · 计算机科学 2023-12-14 Jorge Martinez-Gil

Relational thinking refers to the inherent ability of humans to form mental impressions about relations between sensory signals and prior knowledge, and subsequently incorporate them into their model of their world. Despite the crucial role…

音频与语音处理 · 电气工程与系统科学 2024-09-25 Zheng Nan , Ting Dang , Vidhyasaharan Sethu , Beena Ahmed

A new word usage measure is proposed. It is based on psychophysical relations and allows to reveal words by its degree of "importance" for making basic dictionaries of sublanguages.

计算与语言 · 计算机科学 2007-05-23 V. Kromer

Faceted arrangement of entities and typed relations for representing different associations between the entities are established tools in knowledge representation. In this paper, a proposal is being discussed combining both tools to draw…

信息检索 · 计算机科学 2014-09-02 Winfried Gödert

Suspense is an affective response to narrative text that is believed to involve complex cognitive processes in humans. Several psychological models have been developed to describe this phenomenon and the circumstances under which text might…

The number of senses of a given word, or polysemy, is a very subjective notion, which varies widely across annotators and resources. We propose a novel method to estimate polysemy, based on simple geometry in the contextual embedding space.…

计算与语言 · 计算机科学 2023-05-03 Christos Xypolopoulos , Antoine J. -P. Tixier , Michalis Vazirgiannis

Meaning can be generated when information is related at a systemic level. Such a system can be an observer, but also a discourse, for example, operationalized as a set of documents. The measurement of semantics as similarity in patterns…

计算与语言 · 计算机科学 2011-02-01 Loet Leydesdorff , Kasper Welbers

Grasping the commonsense properties of everyday concepts is an important prerequisite to language understanding. While contextualised language models are reportedly capable of predicting such commonsense properties with human-level…

计算与语言 · 计算机科学 2022-10-07 Amit Gajbhiye , Luis Espinosa-Anke , Steven Schockaert

We introduce a way to represent word pairs instantiating arbitrary semantic relations that keeps track of the contexts in which the words in the pair occur both together and independently. The resulting features are of sufficient generality…

计算与语言 · 计算机科学 2009-02-16 Amaç Herdağdelen , Marco Baroni

A concept may reflect either a concrete or abstract idea. Given an input image, this paper seeks to retrieve other images that share its central concepts, capturing aspects of the underlying narrative. This goes beyond conventional…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Ori Nizan , Oren Shrout , Ayellet Tal

The purpose of this paper is to give a survey on the notions of distance between subsets either of a metric space or of a measure space, including definitions, a classification, and a discussion of the best-known distance functions, which…

泛函分析 · 数学 2018-08-09 A. Conci , C. S. Kubrusly

Linguistic relations in oral conversations present how opinions are constructed and developed in a restricted time. The relations bond ideas, arguments, thoughts, and feelings, re-shape them during a speech, and finally build knowledge out…

计算与语言 · 计算机科学 2017-03-02 Ceyda Sanli , Anupam Mondal , Erik Cambria

In implicit discourse relation classification, we want to predict the relation between adjacent sentences in the absence of any overt discourse connectives. This is challenging even for humans, leading to shortage of annotated data, a fact…

计算与语言 · 计算机科学 2021-06-08 Murathan Kurfalı , Robert Östling