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PIMRC
2010
IEEE
15 years 4 months ago
Analysis of 3GPP LTE-Advanced cell spectral efficiency
Multihop and multipoint transmissions are two of the main features towards an increased spectral efficiency for the LTE-Advanced mobile radio system. Fixed wireless relays with in-...
Daniel Bültmann, Torsten Andre, Rainer Schoen...
TRIDENTCOM
2010
IEEE
15 years 4 months ago
Towards a Virtualized Sensing Environment
Abstract. While deploying a sensor network is necessary for proofof-concept experimentation, it is a time-consuming and tedious task that dramatically slows innovation. Treating se...
David Irwin, Navin Sharma, Prashant J. Shenoy, Mic...
CLEF
2009
Springer
15 years 4 months ago
Overview of the WikipediaMM Task at ImageCLEF 2009
ImageCLEF's wikipediaMM task provides a testbed for the system-oriented evaluation of multimedia information retrieval from a collection of Wikipedia images. The aim is to in...
Theodora Tsikrika, Jana Kludas
ICMCS
2009
IEEE
128views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Seacast: A protocol for peer-to-peer video streaming supporting multiple description coding
SEACAST is a peer-to-peer live streaming protocol developed at Politecnico di Torino, which aims at improving current systems in two key areas. The first is the use of fullfledged...
Simone Zezza, Enrico Magli, Gabriella Olmo, Marco ...
TVCG
2011
132views more  TVCG 2011»
15 years 1 months ago
Point-Based Visualization for Large Hierarchies
—Space-filling layout techniques for tree representations are frequently used when the available screen space is small or the data set is large. In this paper, we propose an ef...
Hans-Jörg Schulz, Steffen Hadlak, Heidrun Sch...