Publications (42)
Decentralized Event-Driven Algorithms for Multi-Agent Persistent Monitoring
Nan Zhou, Christos G. Cassandras, Xi Yu +1
We address the issue of identifying conditions under which the centralized solution to the optimal multi-agent persistent monitoring problem can be recovered in a decentralized eve…
Deep Deterministic Information Bottleneck with Matrix-based Entropy Functional
Xi Yu, Shujian Yu, Jose C. Principe
We introduce the matrix-based Renyi's -order entropy functional to parameterize Tishby et al. information bottleneck (IB) principle with a neural network. We term our methodolo…
Farthest Point Sampling in Property Designated Chemical Feature Space as a General Strategy for Enhancing the Machine Learning Model Performance for Small Scale Chemical Dataset
Yuze Liu, Xi Yu
Machine learning model development in chemistry and materials science often grapples with the challenge of small scale, unbalanced labelled datasets, a common limitation in scienti…
Specifying Composites in Structural Equation Modeling: Traditional, Recent and New Approaches
Jörg Henseler, Xi Yu, Tamara Schamberger +2
Composites, or linear combinations of variables, play an important role in multivariate behavioral research. They appear in the form of indices, inventories, formative constructs,…
Schrödinger cat states of a nuclear spin qudit in silicon
Xi Yu, Benjamin Wilhelm, Danielle Holmes +17
High-dimensional quantum systems are a valuable resource for quantum information processing. They can be used to encode error-correctable logical qubits, which has been demonstrate…
Air-Aided Communication Between Ground Assets in a Poisson Forest
Juan David Pabon, Shaikha Alkandari, Matthew C. Valenti +1
Ground assets deployed in a cluttered environment with randomized obstacles (e.g., a forest) may experience line of sight (LoS) obstruction due to those obstacles. Air assets can b…