108 citations
- University of Wisconsin–MadisonUS38 papers
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6 papers · 1 filter
Minimizing Metastatic Risk in Radiotherapy Fractionation Schedules
Hamidreza Badri, Jagdish Ramakrishnan, Kevin Leder
Metastasis is the process by which cells from a primary tumor disperse and form new tumors at distant anatomical locations. The treatment and prevention of metastatic cancer remain…
Optimization of Radiation Therapy Fractionation Schedules in the Presence of Tumor Repopulation
Thomas Bortfeld, Jagdish Ramakrishnan, John N. Tsitsiklis +1
We analyze the effect of tumor repopulation on optimal dose delivery in radiation therapy. We are primarily motivated by accelerated tumor repopulation towards the end of radiation…
Exploiting tumor shrinkage through temporal optimization of radiotherapy
Jan Unkelbach, David Craft, Theodore Hong +5
In multi-stage radiotherapy, a patient is treated in several stages separated by weeks or months. This regimen has been motivated mostly by radiobiological considerations, but also…
Conic Geometric Programming
Venkat Chandrasekaran, Parikshit Shah
We introduce and study conic geometric programs (CGPs), which are convex optimization problems that unify geometric programs (GPs) and conic optimization problems such as semidefin…
Intersection Information based on Common Randomness
Virgil Griffith, Edwin K. P. Chong, Ryan G. James +2
The introduction of the partial information decomposition generated a flurry of proposals for defining an intersection information that quantifies how much of "the same information…
Improvement in Fast Particle Track Reconstruction with Robust Statistics
M. G. Aartsen, R. Abbasi, Y. Abdou +277
The IceCube project has transformed one cubic kilometer of deep natural Antarctic ice into a Cherenkov detector. Muon neutrinos are detected and their direction inferred by mapping…