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Aus der Redaktion

13-01-2021 | Antriebsstrang | Im Fokus | Article

Kleine Historie alternativer Antriebe

Auf der Suche nach dem perfekten Antrieb gab es in der technischen Evolution des Autos Versuche mit Turbinen-, Solar- und gar Atomantrieben. Nicht jede Idee setzte sich durch, viele Einfälle gerieten in Vergessenheit. Ein Überblick.

31-12-2020 | Globalisierung | Interview | Article

"Überall lokale Teams vor Ort"

Phoenix Contact ist ein Hidden Champion. Wie der Mittelständler international erfolgreich ist, erklärt CEO Frank Stührenberg im Interview mit der Zeitschrift "return".

14-12-2020 | Risikomanagement | Infografik | Article

Viele Unternehmen sind auf den Brexit nicht vorbereitet

Es ist zwar nicht so, als ob der Brexit über Nacht käme. Dennoch haben es offenbar einige Unternehmen verschlafen, entsprechende Vorbereitungen zu treffen. Zu diesem Ergebnis kommt eine aktuelle Yougov-Umfrage.

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01-12-2021 | Original Article | Issue 1/2021

Integrating location and textual information for detecting affected people in a crisis

Social networks have become a major source of news with millions of people writing and trading news daily. At the occurrence of any event, news spread faster on social networks compared to other news sources, which makes them a good source for …

01-12-2021 | Original Article | Issue 1/2021 Open Access

Corporate social responsibility and stakeholder engagement in Ghana’s mining sector: a case study of Newmont Ahafo mines

Even though the concept of Corporate Social Responsibility (CSR) has been applauded for several decades, the concept of stakeholder engagement is relatively new to the Ghanaian mining sector. This study investigates the CSR process of an …

01-12-2021 | Research | Issue 1/2021 Open Access

Collaborative offloading for UAV-enabled time-sensitive MEC networks

Recently, unmanned aerial vehicle (UAV) acts as the aerial mobile edge computing (MEC) node to help the battery-limited Internet of Things (IoT) devices relieve burdens from computation and data collection, and prolong the lifetime of operating.

01-12-2021 | Research | Issue 1/2021 Open Access

A review: preprocessing techniques and data augmentation for sentiment analysis

In literature, the machine learning-based studies of sentiment analysis are usually supervised learning which must have pre-labeled datasets to be large enough in certain domains. Obviously, this task is tedious, expensive and time-consuming to …

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2014 | OriginalPaper | Chapter Open Access

“Vision 2050” to the Rescue of a “Limited Earth”

Next let us consider the second paradigm—“The Limited Earth.” The problems caused by the fact that the Earth is limited are far-reaching. These include not only energy, resources, global warming, air pollution, water pollution, ground pollution, food

2014 | OriginalPaper | Chapter

Generalized Linear Models and Extensions

The generalized linear model (GLM) is reviewed and the log-linear models are integrated in this family. For GLMs, maximum likelihood estimation, model fit, and model selection are discussed. In the GLM framework the analysis of incomplete tables is m

2021 | OriginalPaper | Chapter

A Case Study for Blockchain in OTC: “BATN”: A Prototype for Bid and Ask Trading Network

With product iteration and emerging market demand, traditional organizations have to look for ways to exchange information and trade options/swaps under trust-less network. In this paper, we propose – “BATN”: a prototype for bid and ask trading …

2021 | OriginalPaper | Chapter

ChainSim: A P2P Blockchain Simulation Framework

In the past few years, blockchains have been one of the most attractive emerging technologies. Many researchers and institutions have devoted their resources to the development of more effective blockchain technologies and innovative applications.

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In eigener Sache

  • 18-01-2021 | Automatisiertes Fahren | In eigener Sache | Article

    ATZ-Webinar zum Teleoperated Driving

    Teleoperiertes Fahren ist auf dem Vormarsch. Dabei steuert ein externer Operator das Fahrzeug über eine Online-basierte Fernsteuerung. Erfahren Sie mehr darüber am 10.02. im ATZ-Webinar mit T-Systems.



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