Institution
Deutsche Telekom
Company•Welwyn Garden City, United Kingdom•
About: Deutsche Telekom is a company organization based out in Welwyn Garden City, United Kingdom. It is known for research contribution in the topics: Telecommunications network & Signal. The organization has 3473 authors who have published 5208 publications receiving 65429 citations. The organization is also known as: DTAG & German Telecom.
Topics: Telecommunications network, Signal, Terminal (electronics), The Internet, Transmission (telecommunications)
Papers published on a yearly basis
Papers
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01 Jun 2019
TL;DR: Li-Fi needs an open architecture, consensus building towards standards, a roadmap to support future IoT and technology demonstrations in real environments, such as indoors, manufacturing, logistics, conference rooms and outdoors for fixed-wireless access.
Abstract: Today's Internet of Things (IoT), covering any communication between devices, is narrowband and not always provides reliability and low latency at the same time. A wide range of future IoT applications, i.e. flexible manufacturing, augmented reality and autonomous cars, will use artificial intelligence in the cloud to process sensor data jointly in real time. This future IoT will need mobile communication providing high bandwidth, reliable connectivity and low latency at the same time. While radio spectrum is densely populated, light communication (LC) can use unlicensed optical spectrum and enable high data rates over short distances for future IoT. By networking multiple LC-enabled access points, also known as Li-Fi, one can build a new mobile communication system integrated with lighting infrastructure that enables the future IoT. The main challenge to approach future IoT is to develop Li-Fi further into the mass-market serving a greater variety of use cases than today. Therefore, Li-Fi needs an open architecture, consensus building towards standards, a roadmap to support future IoT and technology demonstrations in real environments, such as indoors, manufacturing, logistics, conference rooms and outdoors for fixed-wireless access.
22 citations
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02 Nov 2006TL;DR: This work implemented various one-handed navigation techniques for camera-tracked spatially aware displays and shows that halo is significantly faster than other techniques, and in complex situations zoom and halo show comparable performance.
Abstract: Information navigation techniques for handheld devices support interacting with large virtual spaces on small displays, for example finding targets on a large-scale map. Since only a small part of the virtual space can be shown on the screen at once, typical interfaces allow for scrolling and panning to reach off-screen content. Spatially aware handheld displays sense their position and orientation in physical space in order to provide a corresponding view in virtual space. We implemented various one-handed navigation techniques for camera-tracked spatially aware displays. The techniques are compared in a series of abstract selection tasks that require the investigation of different levels of detail. The tasks are relevant for interfaces that enable navigating large scale maps and finding contextual information on them. The results show that halo is significantly faster than other techniques. In complex situations zoom and halo show comparable performance. Surprisingly, the combination of halo and zooming is detrimental to user performance.
22 citations
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11 May 2015TL;DR: This paper thoroughly debate DevOps requirements for developing a modern service creation platform by taking EU FP7 project UNIFY as a reference architecture and suggest the corresponding extensions of UNIFy interfaces that meet the discovered requirements.
Abstract: Network service providers are facing challenges for deploying new services mainly due to the growing complexity of software architecture and development process. Moreover, the recent architectural innovation of network systems such as Network Function Virtualization (NFV), Software-defined Networking (SDN), and Cloud computing increases the development and operation complexity yet again. One of the emerging solutions to this problem is a novel software development concept, namely DevOps, that is widely employed by major Internet software companies. Although the goals of DevOps in data centers are well-suited for the demands of agile service creation, additional requirements specific to the virtualized and software-defined network environment are important to be addressed from the perspective of modern network carriers. In this paper, we thoroughly debate DevOps requirements for developing a modern service creation platform by taking EU FP7 project UNIFY as a reference architecture and suggest the corresponding extensions of UNIFY interfaces that meet the discovered requirements.
22 citations
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16 Feb 2009TL;DR: The Impatient Toaster is introduced, a kitchen appliance designed to motivate its owners to eat more often and in regular intervals: after not using it for a while, it signalizes hunger through nervous movements.
Abstract: This paper introduces the Impatient Toaster, a kitchen appliance designed to motivate its owners to eat more often and in regular intervals: After not using it for a while, it signalizes hunger through nervous movements. This project sought to explore life-like behaviour as a means of increasing user's sympathy for everyday objects. We present a prototype that was informally tested with six participants in a situated user test. The results indicate that sympathy and perceived cuteness can arise from life-like movements that, as we propose, represent an object's will of its own. This work is part of a larger series of experiments in the Living Interfaces project, exploring ways in which reduced life-like movements can be beneficial for Human-Machine Interaction.
22 citations
Authors
Showing all 3475 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jörg Müller | 67 | 407 | 15282 |
Anja Feldmann | 67 | 340 | 17422 |
Yuval Elovici | 62 | 544 | 14451 |
Lior Rokach | 55 | 357 | 19989 |
Pan Hui | 52 | 468 | 17724 |
Hartmut G. Roskos | 50 | 434 | 9643 |
Wolfgang Haase | 50 | 624 | 11634 |
Shlomi Dolev | 48 | 516 | 10435 |
Jean-Pierre Seifert | 45 | 298 | 7516 |
Stefan Schmid | 45 | 561 | 9088 |
Fabian Schneider | 44 | 164 | 7437 |
Karsten Buse | 43 | 394 | 7774 |
Tansu Alpcan | 43 | 293 | 7840 |
Florian Metze | 42 | 318 | 7148 |
Christian Bauckhage | 42 | 285 | 8313 |