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Recent studies show that many types of human social activities, from scientific collaborations to sexual contacts, can be understood in terms of complex network of interactions. Such networking paradigm allows to model many aspects of…

无序系统与神经网络 · 物理学 2007-05-23 Pawel Sobkowicz

While sadness is a human emotion that people experience at certain times throughout their lives, inflicting them with emotional disappointment and pain, depression is a longer term mental illness which impairs social, occupational, and…

计算与语言 · 计算机科学 2022-03-22 Tiasa Singha Roy , Priyam Basu , Aman Priyanshu , Rakshit Naidu

Certain concrete "ontological models" for quantum mechanics (models in which measurement outcomes are deterministic and quantum states are equivalent to classical probability distributions over some space of `hidden variables') are…

量子物理 · 物理学 2007-05-23 Terry Rudolph

Sentiment analysis is a pivotal task in the domain of natural language processing. It encompasses both text-level sentiment polarity classification and word-level Part of Speech(POS) sentiment polarity determination. Such analysis…

计算与语言 · 计算机科学 2023-09-15 Chengguang Gan , Qinghao Zhang , Tatsunori Mori

Topological models of empirical and formal inquiry are increasingly prevalent. They have emerged in such diverse fields as domain theory [1, 16], formal learning theory [18], epistemology and philosophy of science [10, 15, 8, 9, 2],…

机器学习 · 计算机科学 2017-08-01 Konstantin Genin , Kevin T. Kelly

Cognitive and social traits of individuals are reflected in language use. Moreover, individuals who are prone to spread fake news online often share common traits. Building on these ideas, we introduce a model that creates representations…

计算与语言 · 计算机科学 2020-11-17 Marco Del Tredici , Raquel Fernández

Ontologies are known for their ability to organize rich metadata, support the identification of novel insights via semantic queries, and promote reuse. In this paper, we consider the problem of automated planning, where the objective is to…

Web 2.0 services have enabled people to express their opinions, experience and feelings in the form of user-generated content. Sentiment analysis or opinion mining involves identifying, classifying and aggregating opinions as per their…

信息检索 · 计算机科学 2013-09-17 Anuj Sharma , Shubhamoy Dey

The central open question in Descriptive Complexity is whether there is a logic that characterizes deterministic polynomial time (PTIME) on relational structures. Towards this goal, we define a logic that is obtained from first-order logic…

计算机科学中的逻辑 · 计算机科学 2021-11-16 Eugenia Ternovska

In this paper, we present a novel approach to identify feature specific expressions of opinion in product reviews with different features and mixed emotions. The objective is realized by identifying a set of potential features in the review…

信息检索 · 计算机科学 2012-09-19 Subhabrata Mukherjee , Pushpak Bhattacharyya

We explore the representational space of emotions by combining methods from different academic fields. Cognitive science has proposed appraisal theory as a view on human emotion with previous research showing how human-rated abstract event…

计算与语言 · 计算机科学 2017-10-24 Andres Campero , Bjarke Felbo , Joshua B. Tenenbaum , Rebecca Saxe

The models of statistical physics used to study collective phenomena in some interdisciplinary contexts, such as social dynamics and opinion spreading, do not consider the effects of the memory on individual decision processes. On the…

无序系统与神经网络 · 物理学 2007-05-23 Luca Dall'Asta , Andrea Baronchelli

Network dynamics has always been a meaningful topic deserving exploration in the realm of academy. previous network models contain two parts: (1) generating structure as per user property; (2) changing property as per network structure.…

社会与信息网络 · 计算机科学 2018-12-13 Xi Chen , Jie Tang , Yizhou Sun

Anthropomorphism, or the attribution of human-like characteristics to non-human entities, has shaped conversations about the impacts and possibilities of technology. We present AnthroScore, an automatic metric of implicit anthropomorphism…

计算与语言 · 计算机科学 2024-02-06 Myra Cheng , Kristina Gligoric , Tiziano Piccardi , Dan Jurafsky

The state of being alone can have a substantial impact on our lives, though experiences with time alone diverge significantly among individuals. Psychologists distinguish between the concept of solitude, a positive state of voluntary…

计算与语言 · 计算机科学 2020-06-08 Svetlana Kiritchenko , Will E. Hipson , Robert J. Coplan , Saif M. Mohammad

Common observations of the unpredictability of human behavior and the influence of one question on the answer to another suggest social science experiments are probabilistic and may be mutually incompatible with one another, characteristics…

量子物理 · 物理学 2007-05-23 Ron Wright

Sentiment quantification is the task of training, by means of supervised learning, estimators of the relative frequency (also called ``prevalence'') of sentiment-related classes (such as \textsf{Positive}, \textsf{Neutral},…

计算与语言 · 计算机科学 2021-09-21 Alejandro Moreo , Fabrizio Sebastiani

The observation of the nature and world represents the main source of human knowledge on the basis of our reason. At the present it is also the use of precise measurement approaches, which may contribute significantly to the knowledge of…

物理学史与哲学 · 物理学 2007-10-18 Milos V. Lokajicek

Lifelong experiences and learned knowledge lead to shared expectations about how common situations tend to unfold. Such knowledge of narrative event flow enables people to weave together a story. However, comparable computational tools to…

计算与语言 · 计算机科学 2022-07-12 Maarten Sap , Anna Jafarpour , Yejin Choi , Noah A. Smith , James W. Pennebaker , Eric Horvitz

This work focuses on the nature of visibility in societies where the behaviours of humans and algorithms influence each other - termed algorithmically infused societies. We propose a quantitative measure of visibility, with implications and…

社会与信息网络 · 计算机科学 2024-12-09 Shaojing Sun , Zhiyuan Liu , David Waxman