Missing data is a common occurrence in the time series domain, for instance due to faulty sensors, server downtime or patients not attending their scheduled appointments. One of the best methods to impute these missing values is Multiple Imputations by Chained Equations (MICE) which has the drawback that it can only model linear relationships among the variables in a multivariate time series. T…
In recent years, the industrial environment has been changing radically due to the introduction of concepts and technologies based on the fourth industrial revolution, also known as Industry 4.0. After the introduction of Industry 4.0 in large enterprises, SMEs have moved into the focus, as they are the backbone of many economies. Small organizations are increasingly proactive in improving thei…
Since 1965, when I frst began to record and attempt to understand the ritual poetry of the Rotenese, the study of semantic parallelism has been a major focus of my research. My chief concern has been with the semantics of canonical parallelism. In my view, the study of parallelism and particularly the study of canonical parallelism is no minor subject but is, in fact, a matter of central theore…
Although vastly influential in German-speaking Europe, conceptual history (Begriffsgeschichte) has until now received little attention in English. This genre of intellectual history differs from both the French history of mentalités and the Anglophone history of discourses by positing the concept - the key occupier of significant syntactical space - as the object of historical investigation. C…
This open access book have three themes have been central to Leydesdorff's research: (1) the dynamics of science, technology, and innovation; (2) the scientometric operationalization of these concept; and (3) the elaboration in terms of a Triple Helix of university-industry-government relations. In this study, I discuss the relations among these themes. Using Luhmann's social-systems theory for…
This book is dedicated to Anna Wierzbicka, one of the most influential and innovative linguists of her generation. Her work spans a number of disciplines, including anthropology, cultural psychology, cognitive science, philosophy and religious studies, as well as her home base of linguistics. She is best known for the Natural Semantic Metalanguage (NSM) approach to meaning—a versatile tool fo…
This open access book constitutes the refereed proceedings of the 16th International Conference on Semantic Systems, SEMANTiCS 2020, held in Amsterdam, The Netherlands, in September 2020. The conference was held virtually due to the COVID-19 pandemic.
Language managers in their different forms (language planners, terminologists, professional neologists …) have long tried to intervene in the lexical usage of speakers, with various degrees of success: Some of their lexical items (partly) penetrate language use, others do not. Based on electronic networks of practice of the Esperanto speech community, Mélanie Maradan establishes the foundati…
Dissemination can be seen as a communication process between sci-entists. Over the course of several publications, they expose andsupport their findings, while discussing claims stated in these publi-cations. Unfortunately, such discourse structures are trapped withinthe content of the publications, thus making the semantics discover-able only by humans, and only by reading the publications. I…
Companies frequently face the challenge of screening the continuously increasingnumber of (Web) documents and assessing the contained information with respectto its relevance and novelty. For instance, technology scouts need to discover andmonitor new technologies, while investors and stock brokers would like to beinformed about recent acquisitions. The systems that have been developed so farfo…