Faculties of University Bonn: Search
Now showing items 31-40 of 61
Mining Frequent Itemsets from Transactional Data Streams with Probabilistic Error Bounds
(2020-05-27)
Frequent itemset mining is a classical data mining task with a broad range of applications, including fraud discovery and product recommendation. The enumeration of frequent itemsets has two main benefits for such applications: ......
Theoretical Analysis of Hierarchical Clustering and the Shadow Vertex Algorithm
(2020-05-05)
Agglomerative clustering (AC) is a very popular greedy method for computing hierarchical clusterings in practice, yet its theoretical properties have been studied relatively little. We consider AC with respect to the most ...
Federated Query Processing over Heterogeneous Data Sources in a Semantic Data Lake
(2020-05-05)
Data provides the basis for emerging scientific and interdisciplinary data-centric applications with the potential of improving the quality of life for citizens. Big Data plays an important role in promoting both manufacturing ...
Robot Navigation Beyond Planning the Shortest Path
(2021-04-16)
Over the last decade, the demand for autonomous mobile robots has been growing continuously. Applications range from mobile manipulators operating on factory floors to autonomous cars driving in urban environments. A common ...
Transient Non-Line-of-Sight Imaging
(2021-05-05)
Sight is perhaps the most important sense of the human species. But while it allows us to gain a near-instant understanding of our surrounding, it has a fundamental limitation: An object can be hidden from view if it is ......
Das Sehen ist die vielleicht wichtigste Sinneswahrnehmung des Menschen. Es erlaubt uns in Sekundenbruchteilen unsere Umgebung einschätzen zu können, hat dabei jedoch eine fundamentale Einschränkung: Ein Objekt kann nicht ......
Das Sehen ist die vielleicht wichtigste Sinneswahrnehmung des Menschen. Es erlaubt uns in Sekundenbruchteilen unsere Umgebung einschätzen zu können, hat dabei jedoch eine fundamentale Einschränkung: Ein Objekt kann nicht ......
Similarities and Representations of Graph Structures
(2021-06-01)
Graphs are a natural representation for diverse systems ranging from social networks to the Web and brain structure. Even when data is not interconnected explicitly, it is often convenient to convert it into a graph for ...
Graph-based Sliding Window Localization and Map Refinement for Automated Vehicles
(2021-10-12)
Localization is an essential task in automated driving and advanced driver assistance systems. The precise location of a vehicle is required for extracting information from a map about the vehicle's environment. The map ...
Software Supply Chain Angriffe: Analyse und Erkennung
(2021-09-29)
Moderne Softwareentwicklung profitiert in vielen Hinsichten von der ausgiebigen Wiederverwendung externer Softwaremodule. Die Abhängigkeit von externen und somit schwer zu kontrollierenden Softwaremodulen – welche in ihrer ...
Mechanism-based Stratification of Alzheimer's and Parkinson's Disease using Artificial Intelligence
(2021-03-29)
The capacity to generate omics and clinical data in biomedical science is growing exponentially over the past decades. Additionally, recent advances in computational power and analyzing capabilities have resulted in ...
Machine Learning to Elucidate Mechanisms of Human Cognition and Epilepsy
(2020-11-25)
Machine learning approaches, a branch of computer science based on the study of complex statistical algorithms, help researchers predict and discover facts about the outside world that may otherwise be too latent and ...