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Our languages are in constant flux driven by external factors such as cultural, societal and technological changes, as well as by only partially understood internal motivations. Words acquire new meanings and lose old senses, new words are…

计算与语言 · 计算机科学 2019-03-14 Nina Tahmasebi , Lars Borin , Adam Jatowt

Typically, every part in most coherent text has some plausible reason for its presence, some function that it performs to the overall semantics of the text. Rhetorical relations, e.g. contrast, cause, explanation, describe how the parts of…

信息检索 · 计算机科学 2017-04-07 Christina Lioma , Birger Larsen , Wei Lu

Complex network theory is used to investigate the structure of meaningful concepts in written texts of individual authors. Networks have been constructed after a two phase filtering, where words with less meaning contents are eliminated,…

数据分析、统计与概率 · 物理学 2009-11-11 Silvia M. G. Caldeira , Thierry C. Petit Lobao , R. F. S. Andrade , Alexis Neme , J. G. V. Miranda

Large amount of unstructured designed information is difficult to deal with. Obtaining specific information is a hard mission and takes a lot of time. Information Retrieval System (IR) is a way to solve this kind of problem. IR is a good…

信息检索 · 计算机科学 2018-04-03 Maher Abdullah , Mohammed GH. I. Al Zamil

This paper describes an approach to the automatic identification of lexical information in on-line dictionaries. This approach uses bootstrapping techniques, specifically so that ambiguity in the dictionary text can be treated properly.…

cmp-lg · 计算机科学 2008-02-03 Lucy Vanderwende

Today's probabilistic language generators fall short when it comes to producing coherent and fluent text despite the fact that the underlying models perform well under standard metrics, e.g., perplexity. This discrepancy has puzzled the…

计算与语言 · 计算机科学 2025-06-06 Clara Meister , Tiago Pimentel , Gian Wiher , Ryan Cotterell

For a system to understand natural language, it needs to be able to take natural language text and answer questions given in natural language with respect to that text; it also needs to be able to follow instructions given in natural…

计算与语言 · 计算机科学 2011-08-22 Chitta Baral , Juraj Dzifcak

Energy is an abstract science concept, so the ways that we think and talk about energy rely heavily on ontological metaphors: metaphors for what kind of thing energy is. Two commonly used ontological metaphors for energy are energy as a…

物理教育 · 物理学 2014-12-08 Benjamin W. Dreyfus , Ayush Gupta , Edward F. Redish

It is recently demonstrated that cortical activity can track the time courses of phrases and sentences during speech listening. Here, we propose a plausible neural processing framework to explain this phenomenon. It is argued that the brain…

神经元与认知 · 定量生物学 2020-02-28 Nai Ding

A general notion of information-related complexity applicable to both natural and man-made systems is proposed. The overall approach is to explicitly consider a rational agent performing a certain task with a quantifiable degree of success.…

数据分析、统计与概率 · 物理学 2013-01-18 Eugene Perevalov , David Grace

Computer-assisted reading and analysis of text has various applications in the humanities and social sciences. The increasing size of many electronic text archives has the advantage of a more complete analysis but the disadvantage of taking…

数据库 · 计算机科学 2007-05-23 Steven Keith , Owen Kaser , Daniel Lemire

Information extraction (IE) aims to extract structural knowledge from plain natural language texts. Recently, generative Large Language Models (LLMs) have demonstrated remarkable capabilities in text understanding and generation. As a…

计算与语言 · 计算机科学 2024-11-01 Derong Xu , Wei Chen , Wenjun Peng , Chao Zhang , Tong Xu , Xiangyu Zhao , Xian Wu , Yefeng Zheng , Yang Wang , Enhong Chen

Information extraction (IE) aims to produce structured information from an input text, e.g., Named Entity Recognition and Relation Extraction. Various attempts have been proposed for IE via feature engineering or deep learning. However,…

计算与语言 · 计算机科学 2019-12-09 Wenya Wang , Sinno Jialin Pan

In many scenarios, humans prefer a text-based representation of quantitative data over numerical, tabular, or graphical representations. The attractiveness of textual summaries for complex data has inspired research on data-to-text systems.…

机器学习 · 计算机科学 2020-04-06 Pegah Jandaghi , Jay Pujara

It is shown that for an equilibrium state of time-symmetric system of non-relativistic strings the energy per unit of information transfer (storage, processing) obeys the Bekenstein conjecture. The result is based on a theorem due to…

量子物理 · 物理学 2007-05-23 A. Granik

Information theory is a practical and theoretical framework developed for the study of communication over noisy channels. Its probabilistic basis and capacity to relate statistical structure to function make it ideally suited for studying…

神经元与认知 · 定量生物学 2015-01-09 Robin A. A. Ince , Stefano Panzeri , Simon R. Schultz

The Chapter starts with introductory information about quantitative linguistics notions, like rank--frequency dependence, Zipf's law, frequency spectra, etc. Similarities in distributions of words in texts with level occupation in quantum…

数据分析、统计与概率 · 物理学 2024-01-04 Andrij Rovenchak

We review recent progress in understanding the meaning of mutual information in natural language. Let us define words in a text as strings that occur sufficiently often. In a few previous papers, we have shown that a power-law distribution…

信息论 · 计算机科学 2020-03-11 Łukasz Dębowski

C. Shannon introduced the notion of entropy for random sequences. What about their temperature? After discussing some methods for introducing information temperature (IT) for binary random stationary ergodic sequence, we suggest using IT as…

统计力学 · 物理学 2022-03-15 Oleg Usatenko

A formal theory of meaning (the process of knowledge accumulation) as multiplicative chaos is proposed. The epistemological process is understood as the process of subjective extraction of some knowledge from the incoming information. The…

综合物理 · 物理学 2021-08-23 Gary Gindler