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Seizure detection
- /en/research-topics/biosignal-processing/seizure-detection
observation with epilepsy diagnostics significantly. Simultaneously to the recording EpiScan analyses the data and alerts quickly and reliably in case of an occurring seizure. This helps to save time and money [...] on the real requirements of an epilepsy observation unit and tested with more than 20.000 hours EEG data, the systems provide, online as well as offline, excellent detection rates with a very low false alarm [...] It is the first system, which is tested in the framework of prospective clinical studies in three big epilepsy centers in Austria and the Netherlands. Reference installations Neurologisches Zentrum Rosenhügel
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Source localization
- /en/research-topics/biosignal-processing/source-localization
seizure and spike detection and allows a quick source detection of spikes and ictal EEG activity. The big problem of current solutions for source localization is the extreme complexity of the available software [...] detection “EpiScan” facilitates the fully automatic workflow. Beside the preliminary analysis of the EEG data thus also the result of the source localization for all detected seizures and interictal discharges
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Travel Demand Measurement from Big Data Resources
- /en/research-topics/mobility-data-collection-and-analysis/travel-demand-measurement-from-big-data-resources
Travel Demand Measurement from Big Data Resources Travel Demand Measurement from Big Data Resources Mobility of people is the result of a travel demand for activities such as working, shopping, education [...] develops novel techniques for exploiting big data resources such as sensor data of smartphones, communication signals between smartphones and cell towers and other data resources for obtaining timely and accurate [...] privacy-aware techniques for measuring travel demand from large scale sensor data. Automatic collection and analysis of data about people’s mobility behaviour is important for preparing and assessing urban
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Geo-spatial big data analytics
- /en/research-topics/mobility-data-collection-and-analysis/geo-spatial-big-data-analytics
Geo-spatial big data analytics Geo-spatial big data analytics Developing technically sound and efficient solutions for mobility data collection and analysis from machine-generated sensor data poses multiple [...] tion network datasets, and intuitive visualization of both raw data and analyzed mobility data. AIT has profound competencies in big data and geo-spatial database management, statistical learning, and [...] Patterns in Cell Phone Data "; Transportation, 42 (2015), 4; 597 - 623. M. Ulm, P. Widhalm, N. Brändle: " Characterization of mobile phone localization errors with OpenCellID data "; in:" 4th International
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SPARKS - Smart Grid Protection Against Cyber Attacks
- /en/research-topics/smart-grid-security/projects/sparks-smart-grid-protection-against-cyber-attacks
security standards. Furthermore, key smart grid technologies will be investigated, such as the use of big data for security analytics in smart grids, and novel hardware-supported approaches for smart meter (gateway) [...] which maintain stable operation in the face of attack or disruption. Real-time network monitoring and data analysis is essential for building advanced SCADA-specific intrusion detection systems – SPARKS will
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Experience Measurement
- /en/research-topics/experience-measurement
constraints. Data driven (in sync with the current developments of big data research) insights into actual use, mapped to well understood quality factors (experience factors), is a big gain towards i [...] the last years. In this respect, the ability to acquire, process and understand experience-related data in a reliable, valid and objective fashion has become prerequisite for benchmarking and improving
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RETIDA
- /en/research-topics/mobility-data-collection-and-analysis/projects/retida
enabling real-time data access for interactive scenarios on top of complex data-intensive workflows. The project REDITA develops a real-time data analytics platform enhancing an existing data pipeline toolchain [...] RETIDA Real-Time Data Analytics in the Mobility Domain The ever-increasing amount of data available in various research domains leads to new scientific and industrial challenges. The data captured and managed [...] produced continuously (data streams) and have a variety of formats ranging from text files (e.g. Twitter messages) to binary formats (cell phone data or GPS traces). Such heterogeneous data streams increase
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Innovation Dynamics & Modelling
- /en/research-topics/innovation-dynamics-modelling
develop new datasets for different questions using Big Data and Horizon Scanning methods. Moreover, we actively contribute to Open Science supporting FAIR data. Methodologically, we focus on network analytic [...] development and maintenance of large-scale data infrastructures on the other, providing a solid basis for empirical insights into innovation dynamics. With our data infrastructures, we contribute to the largest [...] emerging research fields and technologies as well as trends, using publication and patent data and increasingly also data from social media. Projects Innovation Dynamics & Modelling Projects × Kontakt Formular
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OrPHEuS
- /en/research-topics/sustainable-thermal-energy-systems/projects/orpheus
n Ratio of Photovoltaic Energy by Network Hybridization” 2016 IEEE International Conferences on Big Data and Cloud Computing (BDCloud), Social Computing and Networking (SocialCom), Sustainable Computing
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Design of Responsive Mobility Systems
- /en/research-topics/integrated-mobility-systems/design-of-responsive-mobility-systems
ture. Pervasive computing (e.g. ubiquitous sensors, wireless networks, and analysis of big and heterogeneous data) and Internet of Things (IoT) provide great possibilities to improve the quality of densely [...] groups. We study human perception in the context of urban mobility systems by making use of different data sources and work on methods to improve the built environment (e.g. with respect to walkability) and [...] preferences (SP and RP) by developing specialized survey methods that reduce the hypothetical bias of SP-data. Another focus will be the provision of personalized routing services based on user classification
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Industrial Data Science
- /en/research-topics/datascienceartificialintelligence/industrialdatascience
DSAI’s Industrial Data Science (IDS) portfolio can help firms make the most of their data, to conquer the digital transformation challenges. DSAI data analytics approaches span the entire data science lifecycle [...] analytics technology and big-data frameworks. Projects ABC BigDama Blockchain Grid COGNITUS Data Market Austria DeepRUL FlexProd × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail [...] Industrial Data Science Industrial Data Science DSAI investigates and applies data analytics approaches to gain new insights in to industrial processes The digital transformation provides industries with
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Mode
- /en/solutions/sensing-travel-behavior/mode
reliable recognition of the means of transport used, and travelled routes using smartphones. MODE: big data, big advantage Reliable identification of the used means of transport Easy integration in existing [...] applications Privacy and data protection are an inherent part of the software design concept Low impact on battery MODE, applied Next generation mobility surveys – superior data quality Multimodal e-ticketing [...] analysis The collected mobility data is sent to the AIT server for analysis and storage and made available for further processing via standardised interfaces. Privacy and data security have the highest priority
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Insight into virtual currencies
- /en/research-topics/datascienceartificialintelligence/unser-angebot/graphsense
GmbH, WU - Wirtschaftsuniversität Wien Insight into Virtual Currency Ecosystems by making use of Big Data Technology Bitcoin is the most prominent example of a virtual cryptocurrency and the use of Blockchain [...] features and describe their technical implementation , (III) and then focus on the computational (Big Data) challenges with building such a platform. (IV) possible future research directions. × Kontakt Formular [...] challenge of the GraphSense project lies in the structure and constantly growing volume of transaction data to be analysed. The current total of around 100 million individual transactions form a transaction
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Sensing Travel Behavior
- /en/solutions/sensing-travel-behavior
massive data it generates presents new opportunities to collect and analyse mobility data of people and goods. The AIT combines solid and profound know-how in machine learning, geo-spatial big data analytics [...] for tracking movement data Smart Survey Mobility surveys made easy with smartphones Autonomous Ticketing Enable your mobile app for next generation ticketing Large-Scale Mobility Data Analytics
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Digital Resilient Cities and Regions
- /en/solutions/digital-resilient-cities-and-regions
our differentiator. We combine innovative processes with the latest digital planning tools using big data and Artificial Intelligence (AI). Transcending the boundaries of traditional disciplines and enhancing [...] urban isn’t on its way: we’re applying it now. We develop and apply cutting-edge tools, while using big data and AI for smart urban planning and management. We believe that today’s complexities call for highly [...] and private businesses to: build data-informed scenarios for their strategic planning; use AI to design new districts; visualise urban complexities; and identify which data and tools are needed to reap the
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OptiMaaS
- /en/research-topics/transport-optimization-logistics/projects/optimaas
Mobility as a Service (MaaS) offers. Existing spatial structures within the urban periphery have a big impact on the citizens’ mobility options. OptiMaaS develops new methods and processes addressing the [...] implemented in urban periphery considering geographic, demographic, infrastructural and sociodemographic data and (2) how an adequate MaaS-operator-landscape, can be set up there. This leads to: a) planning-methods [...] improving the dissemination and social acceptance of MaaS-offers and builds a common ground for new, data-driven governance and city planning policies. The project OptiMaaS is being implemented as part of
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GPEC 2020
- /en/about-the-ait/center/center-for-digital-safety-security/fairs-events/gpec-2020
developed. Public security Using AI, Big Data Science and modern sensor fusion techniques, forensic tools are developed for the analysis of large amounts of image and video data for the fight against terrorism [...] replicated IT environments that reflect realistic requirements and to train defence and countermeasures. Data Science & Artificial Intelligence (AI) The AIT is specialized in AI-based detection technologies in
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TRITON
- /en/research-topics/physical-layer-security/projects/triton
integrated chips, similar as they are nowadays found inside personal computers or mobile phones. The big difference, however, is the compatibility with much higher signal frequencies with approximately millimeter [...] that guarantees technology that is accessible for everybody. Nevertheless, when it comes to massive data through-put as fuelled through novel end-user applications, present chip solutions are reaching their [...] this reason TRITON introduces a much higher signal carrier frequencies, which are subject to higher data modulation speeds, and a second “key enabling technology”, namely photonics that serves as backhaul
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MARNG
- /en/research-topics/mobility-data-collection-and-analysis/projects/marng
concepts that will offer interoperability, safety, security, and performance. New data analysis methods, derived from the big data domain, will drive mission critical decision support for the maritime domain [...] . Due to coastal wide sensor networks the data load has increased exponentially and current system architectures are no longer sufficient to process that data efficiently. MARNG researches new concepts [...] (2020). The M³ massive movement model: a distributed incrementally updatable solution for big movement data exploration. International Journal of Geographical Information Science, 34(12), 2517-2540. doi:10
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EBA-Lastmodell
- /en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-eba-lastmodell
out of approximately 3500 different trains The variation of train speeds up to 420 km/h ends to a big data set of >10 million configurations of train passages, which is the basis for developing the new load [...] planned results. The newly developed dynamic load models are finally validated on an existing large data set of real railway bridge structures. Some of them have already been experimentally investigated