Forum for Science, Industry and Business
Sponsored by:     Siemens  n-tv 
Search our Site:

Topic (optional):

 

Home Reports Information Technology Content

Optimal online communication

next article
24.04.2008

Dutch researcher Peter Korteweg has developed algorithms for wireless networks. The algorithms focus on optimising communication to a central point in such networks, for example, by minimising processing times and the communication costs.

 

An optimisation problem describes a situation in which an optimal solution is sought from among all possible solutions. Mathematicians study an optimisation problem to find a general method for solving such a problem; such a method is called an algorithm.


Korteweg has developed algorithms for wireless networks. An important problem in online networks is the communication of data to a central point in the network. The quality of the solution depends on several criteria, such as the energy cost for communication and the time needed to collect data.

Korteweg studied subsidiary aspects such as minimising the maximum communication costs, minimising the time needed to collect all data and minimising the processing time of messages.

Important results are the insight into the effect that faster communication resources can have on the quality of the algorithm, and an algorithm that ensures that both the communication costs and the message delays deviate as little as possible from of the best offline solution.

The research was carried out at Eindhoven University of Technology, and funded by a grant from the Free Competition (previously: Open Competition) of NWO Physical Sciences: www.nwo.nl/oc.

Sonja Knols | Source: alphagalileo
Further information: www.nwo.nl/nwohome.nsf/pages/NWOA_7DRCH4_Eng

next article

More articles from Information Technology:

nachricht Siemens develops a video solution to uncover leaks in an industrial environment
20.11.2009 | Siemens AG

nachricht ‘Fingerprinting’ RFID Tags: Researchers Develop Anti-Counterfeiting Technology
20.11.2009 | University of Arkansas, Fayetteville

All articles from Information Technology >>>

B2B Search

Product / Service
Company / Organisation

Latest News

Scientists Unravel Evolution of Highly Toxic Box Jellyfish

20.11.2009 | Life Sciences

When good companies do bad things: Examining illegal corporate behavior

20.11.2009 | Business and Finance

UCR plant scientist's research spawns new discoveries showing how crops survive drought

20.11.2009 | Agricultural and Forestry Science

VideoLinks

Event News

Multidisciplinary meeting on Urological Cancers aims to benefit cancer patients

20.11.2009 | Event News

'Golden Age' for clinical psychology in Northern Ireland

20.11.2009 | Event News

New Perspectives in Marine Anti-Fouling Research

11.11.2009 | Event News