Results 81 to 90 of about 106,400 (334)
Block Outlier Methods for Malicious User Detection in Cooperative Spectrum Sensing
, 2014 Block outlier detection methods, based on Tietjen-Moore (TM) and Shapiro-Wilk (SW) tests, are proposed to detect and suppress spectrum sensing data falsification (SSDF) attacks by malicious users in cooperative spectrum sensing.
Banerjee, Adrish +2 more
core +1 more source
Agribusiness, EarlyView.ABSTRACT Africa's cultural and colonial heritage has profoundly segmented rice markets. Whereas in ancient centers of rice domestication, consumers maintained preferences for local rice consistent with their cultural heritage, preferences have shifted toward imported Asian rice in coastal areas around seaports, due to prior exposure to colonial import ...
Kofi Britwum, Matty Demont
wiley +1 more source
Time-Staging Enhancement of Hybrid System Falsification
, 2018 Optimization-based falsification employs stochastic optimization algorithms to search for error input of hybrid systems. In this paper we introduce a simple idea to enhance falsification, namely time staging, that allows the time-causal structure of time-
Ernst, Gidon +3 more
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Аналіз методів виявлення фальсифікації продуктів харчування: теоретичний аспект товарознавства [PDF]
, 2012 У статті запропонований аналіз методів, що використовуються при виявленні фальсифікації продуктів харчування. Виявлене поняття фальсифікації харчових продуктів та визначені основні види фальсифікації.
Гаврись, Олександр Миколайович +1 more
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Agribusiness, EarlyView.ABSTRACT The penetration of information and communication technologies (ICTs) in farming communities is increasing the use of smartphone‐based instant messaging apps. Despite this, the reasons behind participation and the impact on farm productivity in developing countries remain unexplored.
Zafar Kurbanov +4 more
wiley +1 more source
Growth of Omnichannel Grocery Retailing and Food Prices
Agribusiness, EarlyView.ABSTRACT This paper examines the effects of the growth of omnichannel grocery retailing on food prices. We first develop a conceptual model of consumer choice and retailer pricing that allows us to evaluate changes in equilibrium prices, quantities, and profits with online channel growth and alternative pricing strategies.
Xiangwen Kong +2 more
wiley +1 more source
Analyzing the Drivers Behind Retractions in Tuberculosis Research
PublicationsTuberculosis research plays a crucial role in understanding and responding to the necessities of people with this disease, yet the integrity of this research is compromised by frequent retractions.
Franko O. Garcia-Solorzano +8 more
doaj +1 more source
The role of a teacher at a pedagogical university in countering the falsification of history [PDF]
Известия Саратовского университета. Новая серия: Серия Философия. Психология. ПедагогикаIntroduction. The article is devoted to the consideration of methods of countering the falsification of history in the process of teaching at a pedagogical university.
Yumasheva, Tatyana A. +1 more
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT The origin of a product, if associated with good quality, can contribute to building a positive collective reputation, leading to a potential price premium. However, it is conceivable that a producer markets a product by evoking symbols, images, words, and values typical of places other than where it was designed or produced, creating a ...
Annalisa Caloffi +2 more
wiley +1 more source