|
|
Tutorien
Das Programm der KiVS wird durch folgende vier Tutorien ergänzt.
|
Self-Organization in Autonomous Sensor/Actuator Networks
|
Falko Dressler,
Universität Erlangen
|
|
|
In this tutorial, we will discuss self-organization principles and mechanisms
focusing on sensor/actuator networks as an example. Self-organization in
technical systems has become a major research issue in the last couple of years.
Especially in the areas of autonomous systems and communication networks, there
was some remarkable progress in building small and simple components that are
collectively used in a much larger context to solve complex tasks. We will study
the primary self-organization mechanisms including reduced state operations,
positive and negative feedback loops, and probabilistic techniques. Targeted
issues include scalability, energy efficiency, security, and quality of service
support. Often, self-organization is discussed in the context of bio-inspiration.
We will also distinguish these terms and de-mystify their meanings.
|
|
| Network Calculus - A Life After IntServ |
Jens Schmitt, Frank A. Zdarsky,
Universität Kaiserslautern |
|
|
Besides traditional queueing theory a new theory called network calculus has
emerged as a valuable tool for analyzing a system's worst-case behavior.
In this tutorial we treat: (i) mathematical foundations and traditional
applications of network calculus, (ii) advanced aspects of network calculus
and extensions towards a system theory for distributed systems, (iii) practical
aspects of the implementation of support tools.
|
|
|
Economics-Informed Network Design
|
Sonja Buchegger (Deutsche Telekom Laboratories), John Chuang,
UC Berkeley |
|
|
Economics and network design have always been intimately intertwined. The
infrastructural nature of networks, the decentralization of ownership and
control, and the derivation of utility by heterogeneous users and applications,
all point to the need for incorporating economic considerations into the
design of networks. In this tutorial we explore the many different areas in
which network design and economics intersect, including: economic
characteristics of networks, modeling strategic behavior in network games,
information asymmetries in networked environments, incentive engineering
and market-based resource allocation, etc., with applications to Internet
architecture, peer-to-peer, ad-hoc, and overlay networks, online social
networks, and network security, etc.
|
|
|
Web 2.0
|
Stefan Fischer,
Universität zu Lübeck |
|
Web 2.0 ist eines der zurzeit topaktuellen Schlagworte in der Netzwelt. Es
bezeichnet keine neue Softwareversion, sondern einen Wandel in der Benutzung
des Web, der sich am ehesten in der Beteiligung der Benutzer fest machen lässt:
vor Web 2.0 waren sie reine Konsumenten, seit Web 2.0 verschwimmt die Grenze
zwischen Inhaltsanbietern und -konsumenten immer mehr. Aufgrund der inzwischen
praktisch ubiquitären Netzversorgung auf der einen Seite und der zunehmenden
Vereinfachung der Produktion digitaler Inhalte kann heute jeder sein eigener
Inhalts- und sogar Anwendungsanbieter werden.
Dieses halbtägige Tutorium (2 x 90 Minuten) beschreibt vor allem die technischen
Grundlagen und Anwendungen des Web 2.0. Folgende Punkte werden besprochen: Von
Web 1.0 zu Web 2.0: eine neue Kultur im WWW (incl. einiger Beispielanwendungen),
technische Grundlagen (Ajax, SOAP und REST, RSS, Blogs, Wikis), Werkzeuge und
Datenquellen, Einordung (Web 2.0 vs. SOA und Semantic Web).
|
|
