@inproceedings {INPROC-2002-08,
author = {Peter Coschurba and Kurt Rothermel and Frank D{\"u}rr},
title = {{A fine grained addressing concept for GeoCast}},
booktitle = {Trends in Network and Pervasive Computing -- ARCS 2002 (Proceedings of the International Conference on Architecture of Computing Systems 2002)},
editor = {Hartmut Schmeck and Theo Unger and Lars Wolf},
address = {Karlsruhe, Germany},
publisher = {Springer-Verlag},
institution = {Universit{\"a}t Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle f{\"u}r mobile kontextbezogene Systeme), Germany},
series = {Lecture Notes in Computer Science},
volume = {2299},
pages = {101--113},
type = {Konferenz-Beitrag},
month = {April},
year = {2002},
isbn = {3-540-43409-7},
keywords = {routing; location-based services; geographic communication; GeoCast},
language = {Englisch},
cr-category = {C.2 Computer-Communication Networks},
ee = {ftp://ftp.informatik.uni-stuttgart.de/pub/library/ncstrl.ustuttgart_fi/INPROC-2002-08/INPROC-2002-08.pdf,
http://www.springerlink.com/content/8hcep0e11k61tx53/},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Verteilte Systeme},
abstract = {GeoCast provides the functionality of sending messages to everyone in a
specific area. So far, only the addressing of larger two-dimensional areas was
possible. For the use in an urban environment it is crucial that small and
three-dimensional areas can be addressed. For example, GeoCast can then be used
to send lecture notes to all in a classroom. In this paper we describe a
fine-grained addressing concept for GeoCast that supports such areas. In
addition we present an architecture that allows the use of that addressing
concept together with the GeoRouting-approach developed by Navas and
Imielinski. We also present some modifications necessary to enhance the
scalability of GeoCast.},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2002-08&engl=0}
}
@inproceedings {INPROC-2001-16,
author = {Peter Coschurba},
title = {{Ein {\"U}berblick {\"u}ber GeoCast}},
booktitle = {Praxis der Informationsverarbeitung (PIK)},
address = {M{\"u}nchen},
publisher = {K.G. Saur Verlag},
institution = {Universit{\"a}t Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle f{\"u}r mobile kontextbezogene Systeme), Germany},
volume = {24},
number = {2001},
pages = {63--66},
type = {Konferenz-Beitrag},
month = {April},
year = {2001},
isbn = {3-598-01236-5},
keywords = {GeoCast},
language = {Deutsch},
cr-category = {C.2.0 Computer-Communication Networks, General,
C.2.2 Network Protocols},
contact = {Peter.Coschurba@informatik.uni-stuttgart.de},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte H{\"o}chstleistungsrechner, Verteilte Systeme},
abstract = {Die vorhandenen Internetprotokolle erlauben das effiziente Versenden von
Nachrichten an mehrere Empfaenger. Allerdings muessen die Empfaenger den
Empfangswunsch explizit erkl{\"a}ren. F{\"u}r viele Anwendungen ist es w{\"u}nschenswert,
eine Nachricht an alle Empf{\"a}nger in einem bestimmten geographischen Gebiet zu
senden. Dieses wird durch GeoCast realisiert. Bei GeoCast spezifiziert der
Sender ein Gebiet und alle potentiellen Empfaenger in diesem Gebiet erhalten
diese Nachricht.
In desem Artikel wird betrachtet, was m{\"o}gliche Anwendungen fuer diese Technik
sind. Zudem wird der derzeitige Stand der Technik im Bereich GeoCast
erlaeutert.},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2001-16&engl=0}
}
@article {ART-2001-10,
author = {Peter Coschurba and Martin Bauer},
title = {{Infobox: GeoCast}},
journal = {GIS Geo-Informations-Systeme},
address = {Heidelberg},
publisher = {Herbert Wichmann Verlag},
volume = {6},
pages = {34--34},
type = {Artikel in Zeitschrift},
month = {September},
year = {2001},
keywords = {Nexus, geographic communication, geographic addressing, GeoCast},
language = {Englisch},
cr-category = {C.2.0 Computer-Communication Networks, General,
C.2.2 Network Protocols},
ee = {http://www.nexus.uni-stuttgart.de},
contact = {Martin Bauer mabauer@informatik.uni-stuttgart.de},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte H{\"o}chstleistungsrechner, Verteilte Systeme},
abstract = {If we look at the means of communication that human beings use, we find that
there are different categories of how we determine the receiver of a message.
If we speak, everyone who is at the same location will get the message. If we
write a letter, we address someone specific and only that person will get the
message. Finally, if we publish something, then everyone who is interested in
it can get that information. These ways of communication are also reflected in
the Internet. We can send messages to a specific receiver using unicast. If we
use multicast, everyone who is interested in the information can tune into the
group and receive the messages. Finally, as an equivalent to speech, which is a
location-specific way of communication, we find GeoCast.},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2001-10&engl=0}
}
@article {ART-2001-02,
author = {Peter Coschurba and Joachim Baumann and Uwe Kubach and Alexander Leonhardi},
title = {{Metaphors for Context-Aware Information Access}},
journal = {Springer Personal Technologies Journal},
publisher = {Springer},
volume = {5},
number = {1},
pages = {16--19},
type = {Artikel in Zeitschrift},
month = {Januar},
year = {2001},
language = {Deutsch},
cr-category = {H Information Systems},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte H{\"o}chstleistungsrechner, Verteilte Systeme},
abstract = {(not available)},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2001-02&engl=0}
}