On the Langberg–Médard multiple unicast conjecture
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Combinatorial Optimization"
DOI: 10.1007/s10878-017-0132-2
Abstract: A version of the multiple unicast conjecture, proposed by Langberg and Médard (in: Proceedings of 47th annual Allerton, 2009), says that, there exists an undirected fractional multi-commodity flow, or simply, multi-flow, with rate $$(1,1,\ldots ,1)$$(1,1,…,1)… read more here.
Keywords: langberg dard; multiple unicast; conjecture; dard multiple ... See more keywords
A-MFST: adaptive multi-flow sparse tracker for real-time tissue tracking under occlusion
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Computer Assisted Radiology and Surgery"
DOI: 10.1007/s11548-025-03414-0
Abstract: Tissue tracking is critical for downstream tasks in robot-assisted surgery. The Sparse Efficient Neural Depth and Deformation (SENDD) model has previously demonstrated accurate and real-time sparse point tracking, but struggled with occlusion handling. This work… read more here.
Keywords: real time; time; sparse; tissue ... See more keywords
Study on the uniform acidification mechanism of the self-diverting acid in the rock with multi-flow units based on the correct-hydro-temperature-chemical multiphysics coupling model
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0276833
Abstract: The strong heterogeneity of carbonate reservoirs gives rise to multi-flow units with significant permeability contrast, substantially impacting the effectiveness of uniform acidization. In this study, we developed a mathematical formula for the oil–water acidizing process… read more here.
Keywords: flow units; self diverting; model; multi flow ... See more keywords
Double Auction Based Multi-Flow Transmission in Software-Defined and Virtualized Wireless Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2017.2762300
Abstract: The explosively growing demands for mobile traffic services bring both challenges and opportunities to wireless networks. Wireless network virtualization is proposed as the main evolution path toward the forthcoming fifth generation (5G) cellular networks. In… read more here.
Keywords: software defined; flow transmission; wireless networks; wireless ... See more keywords