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Recent Submissions
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2017-06-06ZeitschriftenartikelA Novel Spectral Library Pruning Technique for Spectral Unmixing of Urban Land Cover Spectral unmixing of urban land cover relies on representative endmember libraries. For repeated mapping of multiple cities, the use of a generic spectral library, capturing the vast spectral variability of urban areas, ...
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2017-12-15ZeitschriftenartikelAssessing Ecosystem Services in Rubber Dominated Landscapes in South-East Asia—A Challenge for Biophysical Modeling and Transdisciplinary Valuation The concept of ecosystem services (ESS) has been increasingly recognized for its potential in decision making processes concerning environmental policy. Multidisciplinary projects on rubber (Hevea brasiliensis) cultivation, ...
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2018-10-31ZeitschriftenartikelTowards Initial Indications for a Thiol-Based Redox Control of Arabidopsis 5-Aminolevulinic Acid Dehydratase Thiol-based redox control is one of the important posttranslational mechanisms of the tetrapyrrole biosynthesis pathway. Many enzymes of the pathway have been shown to interact with thioredoxin (TRX) and Nicotinamide adenine ...
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2018-10-01ZeitschriftenartikelImplications of Pixel Quality Flags on the Observation Density of a Continental Landsat Archive Pixel quality (PQ) products delivered with Analysis Ready Data (ARD) provide users with information about the conditions of the surface, atmosphere, and sensor at the time of acquisition. Knowing whether an observation was ...
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2018-04-17ZeitschriftenartikelCobalt-Assisted Morphology and Assembly Control of Co-Doped ZnO Nanoparticles The morphology of metal oxide nanostructures influences the response of the materials in a given application. In addition to changing the composition, doping can also modify the morphology of a host nanomaterial. Herein, ...
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2018-11-01ZeitschriftenartikelAntiproliferative Activity and Molecular Docking of Novel Double-Modified Colchicine Derivatives Microtubules are tubulin polymer structures, which are indispensable for cell growth and division. Its constituent protein β-tubulin has been a common drug target for various diseases including cancer. Colchicine has been ...
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2018-06-05ZeitschriftenartikelEncoding of Emotional Valence in Wild Boar (Sus scrofa) Calls Measuring emotions in nonhuman mammals is challenging. As animals are not able to verbally report how they feel, we need to find reliable indicators to assess their emotional state. Emotions can be described using two key ...
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2015KonferenzveröffentlichungSupporting Complex Search Tasks ECIR 2015 WorkshopThere is broad consensus in the field of IR that search is complex in many use cases and applications, both on the Web and in domain specific collections, and both professionally and in our daily life. Yet our understanding ...
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2016-07-25KonferenzveröffentlichungOverview of the SBS 2016 Interactive Track Users looking for books online are confronted with both professional meta-data and user-generated content. The goal of the Interactive Social Book Search Track was to investigate how users used these two sources of ...
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2014-08-24KonferenzveröffentlichungCHiC 2011 – Cultural Heritage in CLEF From Use Cases to Evaluation in Practice for Multilingual Information Access to Cultural Heritage
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2015-08-05KonferenzveröffentlichungOverview of the SBS 2015 Interactive Track Users looking for books online are confronted with both professional meta-data and user-generated content. The goal of the Interactive Social Book Search Track was to investigate how users used these two sources of ...
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2006KonferenzveröffentlichungDomain-Specific CLIR of English, German and Russian Using Fusion and Subject Metadata for Query Expansion This paper describes the combined submissions of the Berkeley group for the domain-specific track at CLEF 2005. The data fusion technique being tested is the fusion of multiple probabilistic searches against different XML ...
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2006KonferenzveröffentlichungBerkeley at GeoCLEF Logistic Regression and Fusion for Geographic Information RetrievalIn this paper we will describe the Berkeley (groups 1 and 2 combined) submissions and approaches to the GeoCLEF task for CLEF 2005. The two Berkeley groups used different systems and approaches for GeoCLEF with some common ...
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2006KonferenzveröffentlichungTime Period Directories A Metadata Infrastructure for Placing Events in Temporal and Geographic ContextMetadata is ordinarily used to describe documents, but it can also constitute a form of infrastructure for access to networked resources and for traversal of those resources. One problematic area for access to digital ...
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2011ZeitschriftenartikelMind the lexical gap EuroVoc Building Block of the Semantic Web
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2018-08-01ZeitschriftenartikelThe Enriching Interplay between Openness and Interest: A Theoretical Elaboration of the OFCI Model and a First Empirical Test The Openness-Fluid-Crystallized-Intelligence (OFCI) model posits long-term relations between Openness and cognitive abilities and has been successfully tested with longitudinal data. However, research on the developmental ...
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2004KonferenzveröffentlichungUC Berkeley at CLEF-2003 Russian Language Experiments and Domain-Specific RetrievalAs in the previous years, Berkeley’s group 1 experimented with the domain-specific CLEF collection GIRT as well as with Russian as query and document language. The GIRT collection was substantially extended this year and ...
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2018-09-19ZeitschriftenartikelClimate Vulnerability in Rainfed Farming: Analysis from Indian Watersheds India ranks first among the rainfed agricultural countries in the world. The impact of changing climate threatens rainfed food production as well as the food security of millions of people in the tropics and subtropics. ...
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2014-08-11KonferenzveröffentlichungHow One Word Can Make all the Difference Using Subject Metadata for Automatic Query Expansion and ReformulationQuery enhancement with domain-specific metadata (thesaurus terms) is analyzed for monolingual and bilingual retrieval on the GIRT social science collection. We describe our technique of Entry Vocabulary Modules, which ...
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2016-07-25KonferenzveröffentlichungHood or Hypertext A Comparison of Offline and Online Book Search SessionsPeople searching for books make use of various sources and systems. While some users prefer online systems, others tend to visit bookstores in their neighborhood. This study compares book search sessions from the iSBS track ...