Search
Results
-
Sparse Binary Relation Representations for Genome Graph Annotation
(2018)bioRxivHigh-throughput DNA sequencing data is accumulating in public repositories, and efficient approaches for storing and indexing such data are in high demand. In recent research, several graph data structures have been proposed to represent large sets of sequencing data and allow for efficient query of sequences. In particular, the concept of colored de Bruijn graphs has been explored by several groups. While there has been good progress ...Working Paper -
Six proposals to strengthen the finances of multilateral development banks
(2017)Overseas Development Institute Working PaperWorking Paper -
Efficient graph-color compression with neighborhood-informed Bloom filters
(2017)bioRxivTechnological advancements in high throughput DNA sequencing have led to an exponential growth of sequencing data being produced and stored as a byproduct of biomedical research. Despite its public availability, a majority of this data remains inaccessible to the research com- munity through a lack efficient data representation and indexing solutions. One of the available techniques to represent read data on a more abstract level is its ...Working Paper -
Metannot: A succinct data structure for compression of colors in dynamic de Bruijn graphs
(2017)bioRxivMuch of the DNA and RNA sequencing data available is in the form of high-throughput sequencing (HTS) reads and is currently unindexed by established sequence search databases. Recent succinct data structures for indexing both reference sequences and HTS data, along with associated metadata, have been based on either hashing or graph models, but many of these structures are static in nature, and thus, not well-suited as backends for dynamic ...Working Paper -
The Las Cristina Au-Cu deposit in the Venezuelan Guayana Shield: Geological, petrological and geochemical aspects
(1998)This report summarises results of 'Diplom' thesis research projects by R. D. Eichenberger and M. J. Riedi over the period 1996 - 1998 at ETH, Zürich, Switzerland, on the geology of the Las Cristinas deposit in Venezuela. In these projects, core was logged from two sections each through Mesones-Sofia and Conductora-Cuatro Muertos, with emphasis on primary lithology, and the distribution and paragenesis of minerals. Ore and alteration ...Report