Genevestigator V3: A Reference Expression Database for the Meta-Analysis of Transcriptomes
- T. Hrúz, Oliver Laule, P. Zimmermann
- BiologyAdv. Bioinformatics
- 8 July 2008
Genevestigator V3 is a novel meta-analysis system resulting from new algorithmic and software development using a client/server architecture, large-scale manual curation and quality control of microarray data for several organisms, and curation of pathway data for mouse and Arabidopsis.
An asymptotically optimal multiversion B-tree
- Bruno Becker, S. Gschwind, T. Ohler, B. Seeger, P. Widmayer
- Computer ScienceThe VLDB journal
- 12 December 1996
A multiversion B-tree that supports insertions and deletions of data items at the current version and range queries and exact match queries for any version, current or past and is asymptotically optimal.
Time is Not a Healer
- N. Santoro, P. Widmayer
- Computer ScienceSymposium on Theoretical Aspects of Computer…
- 1 February 1989
A faster approximation algorithm for the Steiner problem in graphs
- Ying-Fung Wu, P. Widmayer, Chak-Kuen Wong
- Mathematics, Computer ScienceActa Informatica
- 21 April 1986
The essence of the algorithm is to find a generalized minimum spanning tree of a graph in one coherent phase as opposed to the previous multiple steps approach.
Gathering of asynchronous robots with limited visibility
- P. Flocchini, G. Prencipe, N. Santoro, P. Widmayer
- Computer ScienceTheoretical Computer Science
- 9 June 2005
Beyond Steiner's Problem: A VLSI Oriented Generalization
- G. Reich, P. Widmayer
- Mathematics, Computer ScienceInternational Workshop on Graph-Theoretic…
- 14 June 1989
We consider a generalized version of Steiner's problem in graphs, motivated by the wire routing phase in physical VLSI design: given a connected, undirected distance graph with groups of required…
Progressive Merge Join: A Generic and Non-blocking Sort-based Join Algorithm
- J. Dittrich, B. Seeger, D. S. Taylor, P. Widmayer
- Computer ScienceVery Large Data Bases Conference
- 20 August 2002
The LSD tree: spatial access to multidimensional and non-point objects
- A. Henrich, H. Six, P. Widmayer
- Computer ScienceVery Large Data Bases Conference
- 1 July 1989
The paging algorithm for the binary tree directory is interesting in its own right because a practical solution for the problem of how to page a (multidimensional)b inary tree without access to degeneration is presented.
Evolutionary multiobjective optimization for base station transmitter placement with frequency assignment
- N. Weicker, Gábor Szabó, Karsten Weicker, P. Widmayer
- Computer ScienceIEEE Transactions on Evolutionary Computation
- 1 April 2003
A new solution to the problem of positioning base station transmitters of a mobile phone network and assigning frequencies to the transmitters, both in an optimal way and a strong influence of the choice of the multiobjective selection method on the utility of the problem-specific recombination leading to a significant difference in the solution quality.
Distributed coordination of a set of autonomous mobile robots
- P. Flocchini, G. Prencipe, N. Santoro, P. Widmayer
- Computer ScienceProceedings of the IEEE Intelligent Vehicles…
- 3 October 2000
This work describes the current investigations on what autonomous mobile robots can and can not do with respect to some coordination problems and aims to understand the fundamental limitations on what a set of autonomous mobile Robots can achieve.
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