نتایج جستجو برای: pharos
تعداد نتایج: 113 فیلتر نتایج به سال:
Network coordinates (NC) system is an efficient mechanism for Internet distance prediction with scalable measurements. The intrinsical cause for the unsatisfactory accuracy of the simulation-based NC algorithms has been identified. Then Pharos, a fully decentralised and hierarchical scheme, is proposed to solve this problem. Pharos leverages multiple coordinate sets at different distance scales...
PHAROS is a configurable and customizable platform for Search-Based Applications (SBA). Such platforms allow integration of different kinds of annotation and indexing technologies for any media type. We report on an experiment of integration of an annotation component within the PHAROS configurable multimedia search platform. We integrate a third-party image analysis technology for human face r...
As an old lighthouse (PHAROS in ancient Greek) provided a proper navigation tool for people to find their route when lost at sea, in the same way PHAROS will ensure the right way to navigate in the modern enormous information ocean.
Natural and man-made disaster, whose impact has been increasing on the last years, present a series of common dynamics which can be exploited for a more ef®cient emergency management. Current disaster management systems focus on single types of emergencies and cannot be ̄exibly adapted to the respective situation. The presented approach developed during the PHAROS project describes an integrated...
The 'druggable genome' encompasses several protein families, but only a subset of targets within them have attracted significant research attention and thus have information about them publicly available. The Illuminating the Druggable Genome (IDG) program was initiated in 2014, has the goal of developing experimental techniques and a Knowledge Management Center (KMC) that would collect and org...
Information retrieval over the Internet increasingly requires the ltering of thousands of information sources. As the number of sources increases, new ways of automatically summarizing, discovering, and selecting sources relevant to a user's query are needed. Pharos is a highly scalable distributed architecture for locating heterogeneous information sources. Its design is hierarchical, thus all...
Pharos is a collaborative application which enables users to share document annotations. Annotations of a same subject are stored altogether in channels, and channels are replicated to improve performance. What characterises data replication in a collaborative application like Pharos is the way users see data. If, for instance, mutual consistency is required, then collaboration should be synchr...
Recommendation technologies are widely used in online social websites (e.g., forums and blogs) to help users locate their interests among overwhelming amounts of information. However, it is difficult to make effective recommendations for new users (a.k.a. the cold start problem) due to a lack of user information (e.g., preferences and interests). Furthermore, the complexity of recommendation al...
This paper introduces the autonomous vehicle Pharos, which participated in the 2010 Autonomous Vehicle Competition organized by Hyundai-Kia motors. Pharos was developed for high-speed on/off-road unmanned driving avoiding diverse patterns of obstacles. For the high speed traveling up to 60 Km/h, long range terrain perception, real-time path planning and high speed vehicle motion control algorit...
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