Auflistung nach Autor:in "Richly, Sebastian"
1 - 3 von 3
Treffer pro Seite
Sortieroptionen
- KonferenzbeitragEnergy labels for mobile applications(INFORMATIK 2012, 2012) Wilke, Claas; Richly, Sebastian; Püschel, Georg; Piechnick, Christian; Götz, Sebastian; Aßmann, UweIn recent years the usage of mobile devices and the expansion of their functionality by installing further applications have become very popular. Their frequent usage causes much faster battery discharging, and thus drastically limits the uptime of the devices and their applications. Hence, investigating and reducing the power consumption of mobile applications is one of the current, central challenges in software engineering. In this paper we propose an approach for profiling the power consumption of mobile applications and comparing their consumption for similar services. We show by example that such differences can be identified for two well-known email clients. We envision a repository or market place that allows users comparing and selecting applications based on energy labels and their personal requirements.
- KonferenzbeitragEnergy profiling as a service(INFORMATIK 2013 – Informatik angepasst an Mensch, Organisation und Umwelt, 2013) Wilke, Claas; Richly, Sebastian; Götz, Sebastian; Aßmann, UweEnergy optimization of software systems has emerged as one of the biggest challenges for the development of future software applications. Especially the efficiency of mobile applications has become a major driver, as limited battery capacities force applications to cause as few energy consumption as possible to increase the devices' uptimes. Although many research groups have investigated approaches to energy optimization of mobile applications, still, each group is building and using its own methodology to evaluate the impact of their optimizations on the devices' energy consumption. This variety of different evaluation methodologies hinders the reproducibility of individual research group's findings as well as their comparability with similar research results. In this paper, we propose profiling as a service by exposing a hardware-based energy profiling infrastructure as a web service reusable for other research groups and application developers. We discuss possible use cases for our profiling service as well as limitations. Besides, we present its transparent integration into software development tools such as Eclipse.
- KonferenzbeitragSaferWeb - Community-Driven Collection Of Suitable Websites For Children(SIGSAND-EUROPE 2008: Proceedings of the Third AIS SIGSAND European Symposium on Analysis, Design, Use and Societal Impact of Information Systems, 2008) Richly, Sebastian; Goethlich, Anne; Mauermeister, Ines; Thiele, MichaelRegardless of what you might think about the Internet and its communities, it is an undeniable fact that their importance and the number of users have grown significantly over the last years. They have also come to manage rather complex tasks, as illustrated by tagging communities and similar applications. In our SaferWeb approach, we use a community platform to collect suitable websites for children. Current webfilters for children use blacklist or whitelist approaches. However, blacklists only block already known websites and thus, finding and adding new sites is a time-consuming manual effort. Similarly, whitelists only allow known websites suitable for children, and again, the effort required to find and manage adequate sites is immense as well. SaferWeb uses a community to manage a whitelist and thus distributes the effort to many shoulders. In this paper, we present our SaferWeb community and its whole architecture also containing a proxy and a browser toolbar.