Cognitive Conversational Assistants

Posted on: Tue, 12/22/2020 - 09:02 By: valentina.janev

Artificial Intelligence (AI) is the pinnacle of digitalization; AI is revolutionizing how we work and live. We now have more data than ever about our business processes, and Deep Learning, in particular, gives us the tools to create real value from our data. With AI, we can improve our processes' efficiency; we can improve quality or do completely new things by creating new business models. With AI, computers can understand audio and text in natural language, allowing them to create new user experiences.

Survey on Big Data Tools

Posted on: Thu, 06/11/2020 - 09:53 By: valentina.janev

This introductory lecture discusses the Big Data processing pipeline and the Big Data Landscape from the following perspectives

  • Big Data Frameworks
  • NoSQL Platforms and Knowledge Graphs
  • Stream Processing Data Engines
  • Big Data Preprocessing
  • Big Data Analytics
  • Big Data Visualization Tools.

SCADA Intrusion Detection Systems

Posted on: Thu, 06/11/2020 - 08:44 By: valentina.janev

Specific intrusion detection systems (IDSs) are needed to secure modern supervisory control and data acquisition (SCADA) systems due to their architecture, stringent real-time requirements, network traffic features and specific application layer protocols. This lecture aims to contribute to assess the state-of-the-art, identify the open issues and provide an insight for future study areas. To achieve these objectives, we start from the factors that impact the design of dedicated intrusion detection systems in SCADA networks and focus on network-based IDS solutions.

Reasoning on Financial Knowledge Graphs: The Case of Company Networks

Posted on: Fri, 06/05/2020 - 10:53 By: valentina.janev

The initial release of KGs was started on an industry scale by Google and further continued with the publication of other large-scale KGs such as Facebook, Microsoft, Amazon, DBpedia, Wikidata and many more. As an influence of the increasing hype in KG and advanced AI-based services, every individual company or organization is adapting to KG. The KG technology has immediately reached industry, and big companies have started to build their own graphs such as the industrial Knowledge Graph at Siemens.

Data Lakes and Federated Query Processing

Posted on: Wed, 04/01/2020 - 20:54 By: valentina.janev

Big data plays a relevant role in promoting both manufacturing and scientific development through industrial digitization and emerging interdisciplinary research. Semantic web technologies have also experienced great progress, and scientific communities and practitioners have contributed to the problem of big data management with ontological models, controlled vocabularies, linked datasets, data models, query languages, as well as tools for transforming big data into knowledge from which decisions can be made.

Subscribe to PPT