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pro vyhledávání: '"Turney, Peter D."'
Autor:
Turney, Peter D.
In past work, we developed a computational model of the evolution of symbiotic entities (Model-S), based on Conway's Game of Life. In this article, we examine three trends that biologists have observed in the evolution of symbiotes. (1) Management: I
Externí odkaz:
http://arxiv.org/abs/2104.01242
Autor:
Turney, Peter D.
Publikováno v:
Artificial Life, 27(1), 62-71 (2021)
Conway's Game of Life is the best-known cellular automaton. It is a classic model of emergence and self-organization, it is Turing-complete, and it can simulate a universal constructor. The Game of Life belongs to the set of semi-totalistic cellular
Externí odkaz:
http://arxiv.org/abs/2010.08431
Autor:
Turney, Peter D.
Publikováno v:
Artificial Life, 27(1), 26-43 (2021)
Recently we introduced a model of symbiosis, Model-S, based on the evolution of seed patterns in Conway's Game of Life. In the model, the fitness of a seed pattern is measured by one-on-one competitions in the Immigration Game, a two-player variation
Externí odkaz:
http://arxiv.org/abs/2009.11368
Autor:
Turney, Peter D.
The Immigration Game (invented by Don Woods in 1971) extends the solitaire Game of Life (invented by John Conway in 1970) to enable two-player competition. The Immigration Game can be used in a model of evolution by natural selection, where fitness i
Externí odkaz:
http://arxiv.org/abs/2004.02720
Autor:
Turney, Peter D.
Publikováno v:
Artificial Life, 26(3): 338-365 (2020)
We present a computational simulation of evolving entities that includes symbiosis with shifting levels of selection. Evolution by natural selection shifts from the level of the original entities to the level of the new symbiotic entity. In the simul
Externí odkaz:
http://arxiv.org/abs/1908.07034
Autor:
Turney, Peter D., Mohammad, Saif M.
Publikováno v:
Published in PLOS ONE, 14(1), e0211512, January 28, 2019
We introduce a dataset for studying the evolution of words, constructed from WordNet and the Google Books Ngram Corpus. The dataset tracks the evolution of 4,000 synonym sets (synsets), containing 9,000 English words, from 1800 AD to 2000 AD. We pres
Externí odkaz:
http://arxiv.org/abs/1908.07013
Autor:
Turney, Peter D.
Evolution by natural selection can be seen an algorithm for generating creative solutions to difficult problems. More precisely, evolution by natural selection is a class of algorithms that share a set of properties. The question we address here is,
Externí odkaz:
http://arxiv.org/abs/1806.07941
Autor:
Turney, Peter D.
While open-domain question answering (QA) systems have proven effective for answering simple questions, they struggle with more complex questions. Our goal is to answer more complex questions reliably, without incurring a significant cost in knowledg
Externí odkaz:
http://arxiv.org/abs/1704.03543
Autor:
Turney, Peter D.
Semantic composition is the task of understanding the meaning of text by composing the meanings of the individual words in the text. Semantic decomposition is the task of understanding the meaning of an individual word by decomposing it into various
Externí odkaz:
http://arxiv.org/abs/1405.7908
Autor:
Turney, Peter D., Mohammad, Saif M.
Publikováno v:
Natural Language Engineering, 21 (3), (2015), 437-476
Inference in natural language often involves recognizing lexical entailment (RLE); that is, identifying whether one word entails another. For example, "buy" entails "own". Two general strategies for RLE have been proposed: One strategy is to manually
Externí odkaz:
http://arxiv.org/abs/1401.8269