Hillel Fleischer

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The ProtoNet site provides an automatic hierarchical clustering of the SWISS-PROT protein database. The clustering is based on an all-against-all BLAST similarity search. The similarities' E-score is used to perform a continuous bottom-up clustering process by applying alternative rules for merging clusters. The outcome of this clustering process is a(More)
ProtoNet is an automatic hierarchical classification of the protein sequence space. In 2004, the ProtoNet (version 4.0) presents the analysis of over one million proteins merged from SwissProt and TrEMBL databases. In addition to rich visualization and analysis tools to navigate the clustering hierarchy, we incorporated several improvements that allow a(More)
Northern Europe is one of the regions where more frequent and more severe storms and storm surges are expected due to climatic changes. In order to maintain an acceptable risk of flooding suitable adaptation strategies must be defined and implemented. Optimum solutions demand collaboration of different professionals and thus simple graphical means must be(More)
Trends in the foreign population in West Germany since 1987 are examined. Data are from the Central Register of Foreigners and the 1987 census. Information is included on methodological problems, population size, foreigners as a percentage of the total population, births and deaths, international migration, refugees, regional distribution, and nationality.
The first part of this article contains data on the foreign population in West Germany in 1989, along with some comparative statistics for earlier years. Information is included on population size, births and deaths, international migration, refugees, regional distribution, nationality, and age structure. The second part provides summary statistics on(More)
The ProtoNet site provides an automatic hierarchical clustering of the protein space. The clustering is based on an all-against-all BLAST similarity test. With this similarity measure we proceed to perform a continuous bottom-up clustering process by applying alternative rules for merging clusters. The outcome of this clustering process is a classification(More)