1.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ViennaAT14 papers
- Sapienza University of RomeIT12 papers
- Complexity Science HubAT11 papers
- University of SalzburgAT9 papers
- Johannes Kepler University of LinzAT8 papers
- Humboldt-Universität zu BerlinDE7 papers
- The University of MelbourneAU7 papers
- TU WienAT7 papers
- ETH ZurichCH6 papers
- Queensland University of TechnologyAU5 papers
- University College DublinIE5 papers
- University of AmsterdamNL5 papers
11 papers · 1 filter
Clustered Archimax Copulas
Simon Chatelain, Samuel Perreault, Johanna G. Nešlehová +1
When modeling multivariate phenomena, properly capturing the joint extremal behavior is often one of the many concerns. Archimax copulas appear as successful candidates in case of…
Shock propagation from the Russia-Ukraine conflict on international multilayer food production network determines global food availability
Moritz Laber, Peter Klimek, Martin Bruckner +2
Dependencies in the global food production network can lead to shortages in numerous regions, as demonstrated by the impacts of the Russia-Ukraine conflict on global food supplies.…
Your Consent Is Worth 75 Euros A Year -- Measurement and Lawfulness of Cookie Paywalls
Victor Morel, Cristiana Santos, Yvonne Lintao +1
Most websites offer their content for free, though this gratuity often comes with a counterpart: personal data is collected to finance these websites by resorting, mostly, to track…
Osband's Principle for Identification Functions
Timo Dimitriadis, Tobias Fissler, Johanna Ziegel
Given a statistical functional of interest such as the mean or median, a (strict) identification function is zero in expectation at (and only at) the true functional value. Identif…
Revisiting Group Differences in High-Dimensional Choices: Method and Application to Congressional Speech
Paul Hofmarcher, Jan Vávra, Sourav Adhikari +1
Gentzkow, Shapiro and Taddy, Econometrica Vol 87, No 4, 2019 (henceforth GST) use a supervised text-based regression model to assess changes in partisanship in U.S. congressional s…
Deep Learning the Efficient Frontier of Convex Vector Optimization Problems
Zachary Feinstein, Birgit Rudloff
In this paper, we design a neural network architecture to approximate the weakly efficient frontier of convex vector optimization problems (CVOP) satisfying Slater's condition. The…
Evolving Collaboration, Dependencies, and Use in the Rust Open Source Software Ecosystem
William Schueller, Johannes Wachs, Vito D. P. Servedio +2
Open-source software (OSS) is widely spread in industry, research, and government. OSS represents an effective development model because it harnesses the decentralized efforts of m…
Measurability of functionals and of ideal point forecasts
Tobias Fissler, Hajo Holzmann
The ideal probabilistic forecast for a random variable based on an information set is the conditional distribution of given . In the context of p…
Sensitivity Measures Based on Scoring Functions
Tobias Fissler, Silvana M. Pesenti
We propose a holistic framework for constructing sensitivity measures for any elicitable functional of a response variable. The sensitivity measures, termed score-based sensiti…
Security Attacks and Solutions for Digital Twins
Sabah Suhail, Raja Jurdak, Rasheed Hussain
Digital twins, being the virtual replicas of their physical counterparts, share valuable knowledge of the underlying system. Therefore, they might become a potential source of data…
Towards Situational Aware Cyber-Physical Systems: A Security-Enhancing Use Case of Blockchain-based Digital Twins
Sabah Suhail, Saif Ur Rehman Malik, Raja Jurdak +3
The complexity of cyberattacks in Cyber-Physical Systems (CPSs) calls for a mechanism that can evaluate critical infrastructures' operational behaviour and security without affecti…