Energy, Utilities & Raw Materials

Profilbild Bojdys
CC BY 4.0
Faculty of Mathematics and Natural Sciences
Department of Chemistry

Functional Nanomaterials

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Expertise

Professor Bojdys research focuses on the design of covalent organic polymers with applications as organic transistor devices and on light-reactive polymers (e.g., Nat. Commun. 2019. DOI: 10.1038/s41467-019-11264-z). He and his team cooperate with established battery and coating companies and with a Berlin SME.

Recently, Professor Bojdys and his team successfully licensed their patent for high capacitance anodes (WO2020DE100294, DE102019110450), built from their materials. They aim to further develop their technology with industrial partners within the newly established European Innovation Council (EIC).

Since 2018, Professor Bojdys has been a member of the "Young Scientists" at the World Economic Forum (WEF) and further serves on their advisory board since 2019.

Scientific Services
  • Gas sorption analysis: Quantachrome Instruments Autosorb IQ (probegases: N2, Ar).
  • Robotic synthesis & formulation: ChemSpeed ASW 2000
  • X-ray diffractometers (Cu and Mo radiation, transmittance, Bragg-Brentano and reflectonomy configuration).
Patents
  • WO/2020/216408 - RECHARGEABLE LITHIUM-ION BATTERY ANODE, AND METHOD FOR PRODUCING A RECHARGEABLE LITHIUM-ION BATTERY ANODE
  • WO/2016/027042 - TWO-DIMENSIONAL CARBON NITRIDE MATERIAL AND METHOD OF PREPARATION
Funding
  • ERC Proof of Concept Grant (Ultra-high energy storage Li-anode materials - LiAnMAT)
  • ERC Starting Grant (Beyond Graphene Materials - BEGMAT)
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Profilbild Philipp Adelhelm
Faculty of Mathematics and Natural Sciences
Department of Chemistry

Physical Chemistry of Materials / Electrochemistry

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Expertise

The working group, of which Professor Adelhelm is head of, is engaged with the field of applied materials research. Where the main research focus lies on materials, which are suited for power storage in batteries. Therefore especially lithium-ion- and sodium-ion batteries, as well as alternative cell designs (metal-, sulphur- and all-solit-batteries) are being explored. However, the working groups goal has always been explorative research and the complete clarification of physico-chemical correlations.

Scientific Services
  • material synthesis: ball mills, wet chemistry laboratory, stoves, calcination (grams scale)
  • techniques of characterization: Powder X-Ray Diffraction (P-XRD),  Scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS), Raman Spectroscopy, Infrared Spectroscopy
  • Electrochemistry: multiple glove-boxes (Ar, N2), preparation of battery cells, battery test station (cycling of a battery), Potentiostat/Galvanostat with 2 and 3 electrode arrangement, Electrochemical Impedance Spectroscopy, (in situ/operando) special analyses like Dilatometer, or Mass Spectrometry during cell performance
Testimonials
  • various joint projects with the Federal Ministry of Education and Research (BMBF)
  • direct cooperations with companies (measurement orders)
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Profilbild Weidlich
Faculty of Mathematics and Natural Sciences
Department of Computer Science

Process-Driven Architectures

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Prof. Weidlich is a professor at the Department of Computer Science, where he leads the Process-Driven Architectures research group. The goal of his team is to support and improve the design and the analysis of process-oriented information systems (POIS) and event-driven systems (ES). POIS are software systems that help to automate, monitor, and control processes. These systems are established in various domains, from logistics, through healthcare, to infrastructure monitoring. The team’s research focuses on formal methods for behavioural modelling and verification, event-driven approaches to monitor and control processes, as well as questions related to process-driven data integration. The group further works on techniques that optimise the run-time behaviour of event-driven systems. In particular, the evaluation of event queries over streams can be designed more efficiently once regularities within event streams have been detected. In 2016, Prof. Weidlich was named Junior Fellow of the German Informatics Society (Gesellschaft für Informatik, GI) and awarded with the Berlin Research Prize (Young Scientist) by the Governing Mayor of Berlin.

Scientific Services
  • extensive experience with the documentation of business processes and in training for process management techniques
  • expertise in process mining, data-driven analysis of processes in terms of qualitative (compliance requirements) and quantitative (bottleneck-analysis, management of resource deployment) properties
  • know-how in scalable infrastructures for event stream processing
Testimonials
  • for a leading US cancer clinic: analysis and improvement of clinical processes based on the data of a real-time-locating-system
  • for an international oil and gas group: development of techniques for detecting irregularities in streams of sensor data
  • for a well-known German manufacturer of enterprise software: design and development of add-ons for a business process modelling platform
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Profilbild Ulrichs
Faculty of Life Sciences
Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences

Department of Crop and Animal Sciences, Urban Ecophysiology of Plants

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Expertise

Prof. Ulrichs is an expert in the field of ecophysiology of plants with a special focus on plants in urban spaces. His team studies processes, which determine plant growth, e.g. stress exposure in an urban environment. The emphasis of his research lies on the analysis of the secondary metabolite balance (incl. its nutritional function), substance allocation, competition and plant-insect interaction. Prof. Ulrichs other major field of expertise is the quality assurance in food supply chains of horticultural products, especially for perishable foodstuffs like fruits and vegetables in temperate zones as well as in tropical/subtropical regions.

Scientific Services
  • molecular methods
  • in-vitro propagation
  • HPLC
  • GC/MS
  • electroantennogram studies
  • trace gas analysis using photoacoustic spectroscopy
Testimonials
  • German specialty chemicals group: development of nanostructured plant protection agents
  • H. Lorberg Baumschulerzeugnisse GmbH & Co. KG (tree nursery): selection of climate-tolerant boulevard trees (Alleebaum)
  • Bein GmbH: development of electrostatic application processes of nanostructured elements
  • Bayer Crop Science: biosensors to prove the existence of plant viruses
  • XEROFLOR: development of vegetation carriers to prevent soil erosion in the Alps
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Profilbild Schröder
Faculty of Mathematics and Natural Sciences
Department of Geography

Geography of Soils and Quarternary Morphology

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Expertise

Prof. Schröder’s and his team’s research is focused on the non-destructive method of x-ray powder diffractometry to identify and characterise minerals. Subsequently, the powder samples can be analysed by other methods. The method of x-ray powder diffractometry and its content is closely related to the field of mineralogy and crystallography. Therefore, the method is used in materials research and building materials science. The team is working towards an implementation of the method in continuing and adult education, teaching and learning approaches. Materials suitable for x-ray powder diffractometry: Building materials, concrete, mortar, cement, fine and heavy ceramics, rocks, ores, sediments, ash, dust, filter and combustion residues. Potential fields of applications are: Clay mineralogical investigations (soil science - agriculture), archaeometric investigations (ancient colours and paints, bronze patina and archaeological ceramics), identification of unknown crystalline substances (fingerprinting), identification of crystalline phases, qualitative and semi-quantitative analyses of mixtures, isomorphisms, polymorphisms, determination of amorphous and crystalline states as well as state of crystallisation and particle sizes. The analysis is conducted with powder on a matrix < 32 µm and with texture specimen on a matrix < 2 µm.

Scientific Services
  • diffractometer “XRD 3003 Theta/Theta” (by Seifert) with the copper anode, qualitative mineral analysis and semi-quantitative phase analysis using the Rietveld-method
  • full qualitative mineral analysis and semi-quantitative phase identification using the Rietveld method
  • spectrometer “iCAP 6000” (by Thermo Scientific)
  • multi-element analysis
  • element determination using the ICP-OES acc. to DIN 38406-22
  • determination of the ignition loss
  • measuring of the pH value, the carbonate level, determination of iron soluble in oxalate solution and water content acc. to DIN 19683-4 in the soil
  • determination of the exchange capacity of the soil and replaceable cations acc. to DIN 19684-8
  • determination the composition of grain sizes by sieving acc. to DIN 19683-1, preparation with pyrophosphate of soda acc. to DIN 19683-1 and by laser diffraction
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Profilbild Scheuermann
Faculty of Mathematics and Natural Sciences
Department of Computer Science

Computer Engineering Group

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Expertise

With his Computer Engineering research group, Prof. Scheuermann develops technologies for application-specific communication and computer systems that are efficient, secure, and reliable. The topics range from tailored communication protocols and application-specific digital circuits all the way to different aspects of online anonymity and privacy-preserving technologies. For instance, Prof. Scheuermann aims to interconnect automobiles to make best possible use of the available road network resources. Furthermore, he develops specialised circuitry for firewalls, so that within nanoseconds the firewall can decide what communication should be permitted. The research team models flow control and congestion control mechanisms for Internet anonymity systems, which for example allow political activists in totalitarian regimes to bypass Internet censorship. They design privacy compliant data collection algorithms, which grant detailed Internet traffic statistics without revealing information about individual users. His team’s expertise encompasses the set-up of wireless communication in between manufacturing machines in factories, so as to optimize the production process. In the field of warehouse logistics, Prof. Scheuermann combines measurements from various types of sensors to allow for a more accurate positioning of goods. In all fields of operation, tailored solutions for communication protocols and circuitry are necessary. The challenges are rooted in the particular application area: for instance, very fast or particularly reliable communication may be needed. Or data exchange is limited due to inherent technical limitations, yet the respective application must function reliably. It could be the case that IT security requirements need to be taken into account in new application fields where standard solutions fail. There may be a trade-off between data protection requirements or user privacy concerns, and communication requirements for data transmission. In all mentioned examples, it is necessary to look beyond common solution strategies and to keep the whole picture in mind. This systems perspective characterises the Computer Engineering group and its projects.

Scientific Services
  • extensive experience in analytical, simulative, and experimental Analysis of network protocols and digital circuits
  • well-equipped network laboratory, which allows for realistic set-ups of scenarios and network topologies (for experimental assessments of wired and wireless communication protocols)
  • workshops and laboratories for the design and evaluation of application-specific digital circuits, in particular of FPGA-based systems
Testimonials
  • for a large German car manufacturer: the group developed application-specific communication protocols for the data exchange between automobiles, including analytical and simulative assessment
  • for afinancial service provider: the group assessed the security of the IT and communication infrastructure
  • together with an IT security solution provider: the group developed tailored processors for hardware-supported firewalls
  • with a young start-up company: the group developes a secure system and communication architecture for highly distributed Smart City applications
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Profilbild Pinna
Faculty of Mathematics and Natural Sciences
Department of Chemistry

Analytical and Environmental Chemistry

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Expertise

Prof. Pinna works on the development of nanostructured materials. In his current research, he focuses on the synthesis of novel multifunctional materials, their characterization and the study of their physical properties. Together with his team, he works towards several objectives. The first is the synthesis of crystalline metal oxide nanoparticles, heterostructures, hybrid materials and thin films by novel nonaqueous sol-gel routes. In a following step, he assembles the obtained materials. Furthermore, the team carries out their chemical and structural characterisation. This also includes the study of their physical properties, which are among others of optical, electrical, electrochemical, magnetic, catalytic or gas sensing type.

Scientific Services
  • transmission electron microscopy, Model type CM200LaB6: bright/dark field, electron diffraction, EDX
  • X-ray diffractometer: Cu and Mo radiation, transmission, Bragg-Brentano and reflectometry configuration
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Profilbild List-Kratochvil
Faculty of Mathematics and Natural Sciences
Department of Physics

Experimental Physics

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Company testimonials

Infineon Technologies Austria AG, Durst Phototechnik Digital Technology GmbH, Austria Technologie & Systemtechnik Aktiengesellschaft, ISOVOLTAIC AG, Sappi Europe

Expertise

Prof. List-Kratochvil and his research group are working on electronic and optoelectronic hybrid components (based on hybrid material systems and organic or hybrid semiconductors), additive resource-efficient deposition techniques (inkjet printing) and in-situ nanostructuring and synthesis methods. By developing and combining novel electro-active materials with appropriate structuring and processing methods applications in the field of sensor technology, photovoltaics and optoelectronics are developed. Based on a wealth of experience, the AG Hybrid Devices can participate in national research projects, within the framework of European funding projects and programs or in direct contract research on the level from from basic research to joint product development.

Scientific Services
  • Infrastructure for the fabrication and characterization of thin film hybrid semiconductor devices (LEDs, Hybrid PV, Hybrid transistors, sensor devices)
  • Inkjet printing method for structured additive deposition of electronic and photonic functional materials
  • Electrical, optical and spectroscopic methods for the characterization of electronic and photonic functional materials
Testimonials
  • Infineon Technologies Austria AG - Villach, Austria: joint development of inkjet based processes in semiconductor manufacturing and RFID-antenna technologies
  • Durst Phototechnik Digital Technology GmbH - Lienz, Austria: joint development of inkjet based processes for printing on glass, consulting on the construction and ramp-up of a central corporate R&D-facility, training of employees
  • Austria Technologie & Systemtechnik Aktiengesellschaft – Leoben, Austria: joint development of inkjet based processes for printing components on printed circuit boards
  • ISOVOLTAIC AG – Lebring, Austria: joint development of hybrid PV Technologies
  • Sappi Europe, Austria: joint development of coating technologies and electronic functionalities in and on paper
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Profilbild Krutzik
Faculty of Mathematics and Natural Sciences
Department of Physics

Optical Metrology

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Expertise

As part of their scientific activity Dr Markus Krutzik and the team members of the.quantum.chapter have acquired an extensive amount of expertise in developing tailored quantum sensors - from key technology to subsystem and system level. Quantum optical sensors and optical clocks are used in high-precision inertial navigation, gravimetry and gradiometry or for the synchronisation of networks. Hence, they are central for navigating GPS-free environments, for geophysics, the exploration of natural resources, the monitoring of climate change, and for addressing fundamental questions of modern physics. Central to their research are compact and robust setups for optical spectrocopy, absolute frequency references, and ultra-cold atom based inertial sensors. For this purpose, the team developed lasers and optical systems for generation and manipulation of light, as well as control software and data management platforms. Their setups are not only operated in laboratory research: They are also used as in field or even in space. In addition to development, testing and operation of atomic quantum sensors, Dr Krutzik and the team gained expert knowledge in all stages of mission and system design, ranging from mission architecture and identification of requirements to system integration and qualification, as well as development of control concepts and data analysis. In addition to Humboldt-Universität zu Berlin Dr Krutzik is also associated with Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik.

Scientific Services
  • Methods for the design, development and testing of compact, robust and tailored quantum sensors - from component to system level
  • Identification of critical technologies and construction of prototypes
  • Workshops and seminars
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Profilbild Kümmerle
Faculty of Mathematics and Natural Sciences
Department of Geography

Biogeography

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Expertise

Prof. Kuemmerle’s team strives to better understand how land use change affects the environment and society. This includes assessments of spatial patterns and the underlying drivers of, for example, tropical deforestation, agricultural abandonment, or intensification of farming. Furthermore, the team studies how changes in land use affect the ecosystem services (e.g. food production or carbon storage) and biodiversity. As one focus the work group analyses trade-offs between use of resources and nature conservation, as well as how such trade-offs could be mitigated. The group also seeks to generate insights and records of high practical value for land use and nature conservation planning, and to assess the effectiveness of nature conservation measures. Prof. Kuemmerle’s regional focus is on Europe, the former Soviet Union and Latin America.

Scientific Services
  • the working group offers quantitative, spatially-explicit methods drawing from spatial ecology, geoinformatics, remote sensing, spatial statistics, econometrics, conservation planning, and wildlife biology
  • equipment to carry out broad-scale surveys to gather primary data
  • server and data storage infrastructure that allows for computationally demanding and/or big data projects
Testimonials
  • different projects with environmental organisations
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Profilbild Kratsch
Faculty of Mathematics and Natural Sciences
Department of Computer Science

Algorithm Engineering

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Expertise The chair of Algorithm Engineering performs fundamental research of algorithmic problems. The goal of our research is to find algorithms that solve problems provably quickly by using of structural properties of typical input instances. The obtained parameterized algorithms can solve appropriately structured instances of problems in good time even though the problems are hard to solve in general, e.g. problems in integer optimization or logistics. Generally, by taking into account structural properties of the input data one can optain provably faster algorithms. Another topic of the chair are different forms of efficient processing, e.g. fast data reduction for difficult problems in order to reduce the cost of the actual computation. Similarly, preprocessing is essential in order to allow fast processing of queries within a given set of data.
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Profilbild Schwalbe
Faculty of Mathematics and Natural Sciences
Department of Chemistry

Metalorganic Chemistry and Photochemistry

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Expertise

Dr Schwalbe and his group investigate the activation of small molecules at metal complexes. The main focus is not only research on electrocatalytic but also photocatalytic processes. With the help of renewable energy sources, and preferably the direct use of sunlight, formally unreactive molecules such as CO2, O2 or H2O should be transformed efficiently into valuable compounds. The syntheses of metal complexes is in fact in the foreground, but following the comprehensive chemical, structural and physical characterisation of the newly designed compounds their catalytic properties are especially explored. At the moment Dr Schwalbe is working in particular on the light-driven reduction of CO2 to CO or HCO2H, and in doing so he examines the influence of different reaction parameters (e.g. water content of the solvent, used photosensitizer or excitation wavelength) on the product selectivity. Furthermore the development of catalytic systems for homogeneous as well as heterogeneous water oxidation or oxygen reduction is pursued. For this, Dr Schwalbe considers on the one hand the fixation of molecular systems on electrode surfaces, and on the other hand the direct integration of monomeric building blocks in polymer networks. Within his research efforts he creates promising catalysts (and dyes) that can later be applied in e.g. fuel cells or photo-reactors.

Scientific Services
  • Apparatus for the characterization of organic and organometallic compounds (including NMR spectrometers, Maldi and ESI mass spectrometers, UV/Vis and fluorescence spectroscopy, gas chromatography and X-ray crystal structure analysis)
  • Techniques and equipment for working under inert conditions (e.g., "glovebox" technique)
  • Basic equipment for the determination of electrochemical properties of molecular systems
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Profilbild Schneider
© Falk Weiß
Faculty of Mathematics and Natural Sciences
Department of Geography

Climatology

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Expertise

The team of Christoph Schneider works on the impacts of climate and climate change in the field of urban climates and in the field of cryospheric sciences (anything related to snow and ice). His expertise comprises the downscaling of meteorological respectively climatological data for applications in high spatial resolution, for example for urban planning and construction schemes and also for the analysis of potential impacts of climate change on the level of city quarters and cities. Furthermore, such numerical and empirical-statistical procedures are applied to the projection of future water resources in glaciated catchments in high alpine environments worldwide. This also leads to applications regarding the future state of snow covers in mountain ranges which is especially important for questions of future prospects of snow sport tourism. In both fields of applications, the urban climatology and the cryospheric research, measurement strategies and data acquisition of relevant atmospheric variables for the projects are used besides theoretical modelling approaches and downscaling as outlined above.

Scientific Services
  • automatic weather stations
  • turbulence stations
  • devices for particulate matter and ultrafine particles
  • mobile sensoring techniques for meteorological parameters
  • measurement van as platform of mentioned instrumentation
Testimonials
  • Study of the potential and feasibility for large solar power plants on the Iberian Peninsula and in Northern Africa for a large German solar power panel  manufacturer (2005)
  • Study of the projections of impacts of climate change on snow sport in German low moutain ranges for the German Association of Skiing Clubs and the German Federal Secretary of Research and Education (2008)
  • Urban climate analysis for construction schemes for the City of Aachen (2006-2012)
  • Climate change adaptation plans for cities in North Rhine-Westphalia (2014, 2015)
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Profilbild Schmidt
Faculty of Life Sciences
Albrecht Daniel Thaer-Institute of Agricultural and Horticultural Sciences

Department of Crop and Animal Sciences, Biosystems Engineering

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Company testimonials

G.F. Schreinzer Positronik, Steinbeis GmbH & Co. KG, Steinbeis GmbH & Co. KG, Pronova Analysentechnik GmbH & Co. KG, newtec Umwelt­technik GmbH

Expertise

Biosystems engineering works at the interface between engineering and biological production processes. Prof. Schmidt and his team develop engineering solutions for a sustainable agricultural production of crops and other environmental friendly technologies. Prof. Schmidt’s research thus leads to innovative plant farming methods in greenhouses, outdoors and other intensive crop farming systems. Alternative energy supply systems (low energy greenhouses) and closed material cycles for intensive crop farming (water hygiene, sensor systems and algorithms for fully automated nutrient solution supply in closed cycles) are Prof. Schmidt’s research area. His main activity herein is the development of sensors for gas analyses, climate measurement technology and that of software supporting decision making in automation systems. Moreover, the team also provides energetic assessments in complete production systems and parts thereof as well as process analyses.

Scientific Services
  • Experimental greenhouses with energy and material flow analytics, CO2 enrichment, artificial lights and fog systems
  • Plant monitors for continuous measurement of photosynthesis, transpiration, tissue temperature, stomatal conductance, climate measurement, gas analyses (Co2, ethylene), soil moisture sensors
  • Freely programmable automation system for climate and process control in greenhouses
Testimonials
  • G.F. Schreinzer Positronik, Steinbeis GmbH & Co. KG: Development of an automation system for greenhouses based on measurement details of plants (Phytocontrol)
  • Steinbeis GmbH & Co. KG: National collaborative research project „The Low Energy Greenhouse“ („Zukunftsinitiative Niederigenergiegewächshaus“, ZINEG)
  • Pronova Analysentechnik GmbH & Co. KG: Development of ionselective sensors for continuous recording of ion proportion in circulating nutrient solution systems; Development of measuring device to analyse phytometric reactions in plants
  • newtec Umwelt­technik GmbH: Development of re-circulating irrigation system with reduced phytosanitary risk in greenhouses
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Profilbild Härdle
Faculty of Economics and Business Administration
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Expertise

Prof. Haerdle’s main research interests are quantitative finance, esp. multivariate methods in banking and finance, dimension reduction techniques, and computational statistics. In his roles both as coordinator of the Collaborative Research Center “Economic Risk” (CRC 649) and director of the interdisciplinary Center for Applied Statistics and Economics (C.A.S.E.) he primarily investigates economic risks on a global scale. Prof. Haerdle’s research aims at facilitating the evaluation of such risks and to reduce uncertainty to improve economic actors’ decision-making.
Prof. Haerdle is Distinguished Visiting Professor Wang Yanan Institute for Studies in Economics (WISE) at Xiamen University, China, as well as director of the International Research Training Group “High Dimensional Non Stationary Time Series” (ITRG 1792). Among other distinctions he received the “Econometric Theory Multa Scripsit Award” in 2012.

Scientific Services
  • multivariate statistical analysis (factor analysis, cluster Analysis, etc.)
  • portfolio optimisation
  • risk management
  • hedging
  • pricing derivatives
  • functional data analysis
  • non- and semi-parametric methods
  • data visualisation
Testimonials
  • Ongoing cooperation with and lecturing for leading international financial institutions
  • Center for Applied Statistics and Economics (C.A.S.E.): interdisciplinary research centre with the goal to analyze and solve current complex economic problems and those arising in related fields with the help of quantitative methods and computing. Its research subjects range from weather risk, aging societies, crime to property markets
  • Collaborative Research Center “Economic Risk” (CRC 649): center of transdisciplinary research where insights from economics, mathematics and statistics converge to analyze economic risks and risk factors. The CRC offers an international platform for discussion of the latest research results and collaborations
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Profilbild Freytag
Faculty of Mathematics and Natural Sciences
Department of Computer Science

Databases and Information Systems

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Expertise

Prof. Freytag holds the chair of Databases and Information Systems (DBIS). His research interests include all aspects of processing and query optimisation in (object-)relational database systems, developments related to databases (such as semi-structured or graph based data), data quality, big data analyses as well as privacy support in database and information systems. Furthermore, Prof. Freytag is involved in many cooperations using database technology for applications such as geoinformation systems (GIS), bioinformatics, physics and life sciences. In the past, he received the IBM Faculty Award four times for collaborative work concerning databases, middleware, and bioinformatics/life sciences. In 2009 and 2010, Prof. Freytag won the HP Labs Innovation Research Award for his research in the field of databases and cloud computing. He was one of the organisers of the VLDB (Very Large Data Bases) conference in Berlin in 2003, the most important international database conference. From 2001 to 2007, he was a member of the VLDB foundation (VLDB Endowment Inc.). Since 2009, Prof. Freytag has been the spokesperson of the department DBIS of the German Informatics Society (GI).

Scientific Services
  • Large IBM Server Linux/AIX with DBMS IBM DB2
  • Computer cluster with 128 cores
  • 30TB storage capacity
Testimonials
  • Renowned American IT/DBMS manufacturer: improving existing database management systems (DBMSs) in the area of query optimisation; extending existing ETL tools
  • Renowned American IT/DBMS manufacturer: extending DBMS functionality; designing and prototyping performance improvements in query processing; suggestions for future extension of the DBMS products
  • Well known German software manufacturer: continuous consulting in the area of database systems, spe-cifically, query processing over several years to improve performance and functionality
  • Well known German company: design and implementation of a query processing optimiser for the Lighweight Directory Access Protocol (LDAP) product of this company
  • Consulting for various SMEs in Germany in the area of data modeling and process modeling using a state-of-the-art DBMS technology; using DBMS technology within their own products; strategic consulting for a long term use of DBMS technology
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