国际知识与技术管理杂志
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作者:Ernesto Tapia More , José Tapia Yañez
来源:[J].International Journal of Knowledge and Technology Management, 2016, Vol.4 (1), pp.1-11GECONTEC
摘要:Based on an arithmetical and autocatalytic approach, the authors propose a solution for the occurrence of prime numbers. Exact arithmetical calculations are provided for: the closest prime to any given positive integer (or any number of bigger or smaller primes from that integer)...
作者:Laidy De Armas Jacomino , Danilo Valdés Ramírez
来源:[J].International Journal of Knowledge and Technology Management, 2016, Vol.4 (1), pp.26-38GECONTEC
摘要:In business context recurrent problems appear. In addition, information outside the organization are searched when the company has experts in the field who could contribute their knowledge and intellectual capital. These situations are particularly evident in the universities whi...
作者:Dania Tamayo-Vera , Gemayqzel Bouza-Allende , Antonio Bolufé-Röhler
来源:[J].International Journal of Knowledge and Technology Management, 2016, Vol.4 (1), pp.46-57GECONTEC
摘要:Linear equilibrium constrained programming is a special class of optimization models with equilibrium constraints. Because of the complexity of the equilibrium condition it is replaced by necessary conditions, which leads to a complementarity constrained problem (MPCC). The set o...
作者:Luis Camilo Ortigueira-Sánchez , Dinaidys Gómez-Selemeneva
来源:[J].International Journal of Knowledge and Technology Management, 2016, Vol.4 (1), pp.39-45GECONTEC
摘要:In this paper the applicability, utility and feasibility of using new technology is explored to encourage learning, self-study and group work. In particular reference to social media such as Twitter, Prezi or other group and the formation of networks is done. Through a questionna...
作者:Arturo Orellana García , Damián Pérez Alfonso , Vivian Estrada Sentí
来源:[J].International Journal of Knowledge and Technology Management, 2016, Vol.4 (1), pp.12-25GECONTEC
摘要:Process mining is a novel alternative to improve processes in a variety of application domains. It aims to extract information from data stored in records of traces from information systems, looking for errors, inconsistencies, vulnerabilities and variability in processes th...
作者:Alina Simón Cuevas , Maité Torres Sánchez , Lucina García Hernández ...
来源:[J].International Journal of Knowledge and Technology Management, 2015, Vol.3 (2), pp.36-52GECONTEC
摘要:Nowadays, decision support systems are essential in the management of any organization. CIMEX Corporation, one of the Cuban trading enterprises, has a wide experience in the development of computer solutions that over the years has evolved in response to experts and managers...
作者:Lázaro Janier González-Soler , Airel Pérez-Suárez
来源:[J].International Journal of Knowledge and Technology Management, 2015, Vol.3 (2), pp.1-12GECONTEC
摘要:There are several problems in Pattern Recognition and Data Mining that, by its inherent nature, consider that the objects can belong to more than a class or cluster. DClustR is a dynamic overlapping clustering algorithm that has shown, in document clustering tasks, the best ...
作者:Cristina O. Chávez Chong , Jesús E. Sánchez García , José DelaCerda Gastélum
来源:[J].International Journal of Knowledge and Technology Management, 2015, Vol.3 (2), pp.13-25GECONTEC
摘要:The functional data analysis has gained relevance over the last years becoming an important statistics investigation field. The first method used to process this data type was the principal components analysis (PCA). In this paper, an extension of the classical principal componen...
作者:Addel Arnaldo Goya Jorge , Deborah Galpert Cañizares , Felipe Antonio Enríquez Rodríguez
来源:[J].International Journal of Knowledge and Technology Management, 2015, Vol.3 (2), pp.53-62GECONTEC
摘要:The class imbalance problem is shown in datasets which have a great amount of data of a certain type (majority class), whilst in the case of the contrary data type it is considerably less (minority class). In this paper, a brief summary of the rough set theory is made based in si...
作者:Yusnier Reyes Dixson , Lissette Nuñez Maturel
来源:[J].International Journal of Knowledge and Technology Management, 2015, Vol.3 (2), pp.63-73GECONTEC
摘要:Competitive organizations have established business intelligence systems to provide their workers with tools to help them in decision-making (Guitart and Conesa, 2014). The successful flow and management of data and information is vital for a successful decision-making process. T...

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