Results 21 to 30 of about 445,276 (292)

Life Cycle of a Concept in the Ad Hoc Cognition Framework [PDF]

open access: yes, 2017
Recently, Casasanto and Lupyan (2015) have asserted that there are no context-independent concepts: all concepts are constructed ad hoc when they are instantiated. My aim is to show that the ad hoc cognition framework can be characterized by a similarity-
Hernández-Conde, José Vicente
core   +4 more sources

IPv6 in Wireless Networks – Selected Issues

open access: yesJournal of Telecommunications and Information Technology, 2023
The article presents issues concerning the construction of autonomous wireless networks based on the IPv6 protocol. Prospects of implementation of IPv6 in wireless networks and IPv6 features and mechanisms important in such applications are discussed ...
Sławomir Kukliński   +2 more
doaj   +1 more source

The pragmatics of luxury

open access: yesCírculo de Lingüística Aplicada a la Comunicación, 2020
This paper investigates the lexical items used in online automobile advertising to characterize the motorcar as a luxury product. The main questions examined are, firstly, how certain words are interpreted as denoting luxury concepts by potential ...
Marisa Diez-Arroyo
doaj   +1 more source

Understanding COVID-19 reporting behaviour to support political decision-making: a retrospective cross-sectional study of COVID-19 data reported to WHO

open access: yesBMJ Open, 2023
Objective Daily COVID-19 data reported by WHO may provide the basis for political ad hoc decisions including travel restrictions. Data reported by countries, however, are heterogeneous and metrics to evaluate its quality are scarce.
Auss Abbood   +2 more
doaj   +1 more source

Topic Models Ensembles for AD-HOC Information Retrieval

open access: yesInformation, 2021
Ad hoc information retrieval (ad hoc IR) is a challenging task consisting of ranking text documents for bag-of-words (BOW) queries. Classic approaches based on query and document text vectors use term-weighting functions to rank the documents.
Pablo Ormeño   +2 more
doaj   +1 more source

Experimental Evaluation of Wireless Mesh Networks: A Case Study and Comparison [PDF]

open access: yes, 2013
Price of WiFi devices has decreased dramatically in recent years, while new standards, as 802.11n, have multiplied its performance. This has fostered the deployment of Wireless Mesh networks (WMN), putting into practice concepts evolved from more than a ...
Cerdà-Alabern, Llorenç   +2 more
core   +1 more source

Exercising under COVID-2x: Conceptualizing Future Green Spaces in Australia’s Neighborhoods

open access: yesUrban Science, 2021
The COVID-19 pandemic has proven to be a social and economic disruptor on a global scale, severely curtailing people’s ability to travel and engage in many recreation activities.
Dirk H. R. Spennemann
doaj   +1 more source

Some studies and lessons learned from ad hoc learning [PDF]

open access: yes, 2010
This work proposes concepts, designs, experiences and lessons learned from some studies of ad hoc learning supported by wireless and mobile technologies.
Chnag, Chih-yung
core   +1 more source

Probabilistic hyperspace analogue to language [PDF]

open access: yes, 2005
Song and Bruza introduce a framework for Information Retrieval(IR) based on Gardenfor's three tiered cognitive model; Conceptual Spaces. They instantiate a conceptual space using Hyperspace Analogue to Language (HAL to generate higher order concepts ...
Azzopardi, L., Crowe, M., Girolami, M.
core   +2 more sources

Dywagacje o potędze na przestrzeni dziejów w obliczu koncepcji geopolitycznych Halforda J. Mackindera

open access: yesHistoria i Polityka, 2012
 The aim of this paper is to analyse, on the basis of examples, assumption that the geopolitical concepts are not formed ad hoc, but have their own reasons in-preceding theories. They also become the beginnings for the other thoughts.
Joanna Rak
doaj   +1 more source

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