35 citations
- Autodesk (United States)US5 papers
- Autodesk (United Kingdom)GB2 papers
- École de Technologie SupérieureCA1 paper
- Korea Advanced Institute of Science and TechnologyKR1 paper
- Massachusetts Institute of TechnologyUS1 paper
- Okanagan University CollegeCA1 paper
- OtherlabUS1 paper
- Université de MontréalCA1 paper
- University of MichiganUS1 paper
- University of TorontoCA1 paper
- University of WaterlooCA1 paper
7 papers · 1 filter
Design optimization of dynamic flexible multibody systems using the discrete adjoint variable method
Mehran Ebrahimi, Adrian Butscher, Hyunmin Cheong +1
The design space of dynamic multibody systems (MBSs), particularly those with flexible components, is considerably large. Consequently, having a means to efficiently explore this s…
A low order, torsion deformable spatial beam element based on the absolute nodal coordinate formulation and Bishop frame
Mehran Ebrahimi, Adrian Butscher, Hyunmin Cheong
Heretofore, the Serret-Frenet frame has been the ubiquitous choice for analyzing the elastic deformations of beam elements. It is well known that this frame is undefined at the inf…
Optimal design of frame structures with mixed categorical and continuous design variables using the Gumbel-Softmax method
Mehran Ebrahimi, Hyunmin Cheong, Pradeep Kumar Jayaraman +1
In optimizing real-world structures, due to fabrication or budgetary restraints, the design variables may be restricted to a set of standard engineering choices. Such variables, co…
Attention-Based Learning for Fluid State Interpolation and Editing in a Time-Continuous Framework
Bruno Roy
In this work, we introduce FluidsFormer: a transformer-based approach for fluid interpolation within a continuous-time framework. By combining the capabilities of PITT and a residu…
StoryVerse: Towards Co-authoring Dynamic Plot with LLM-based Character Simulation via Narrative Planning
Yi Wang, Qian Zhou, David Ledo
Automated plot generation for games enhances the player's experience by providing rich and immersive narrative experience that adapts to the player's actions. Traditional approache…
AQuA: Automated Question-Answering in Software Tutorial Videos with Visual Anchors
Saelyne Yang, Jo Vermeulen, George Fitzmaurice +1
Tutorial videos are a popular help source for learning feature-rich software. However, getting quick answers to questions about tutorial videos is difficult. We present an automate…