200 citations
- Massachusetts Institute of TechnologyUS8 papers
- RIKENJP3 papers
- University of ChicagoUS3 papers
- Aoyama Gakuin UniversityJP2 papers
- Brera Astronomical ObservatoryIT2 papers
- California Institute of TechnologyUS2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Colgate UniversityUS2 papers
- Goddard Space Flight CenterUS2 papers
- IBM (United States)US2 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Instituto Nacional de Pesquisas EspaciaisBR2 papers
6 papers · 1 filter
Electric routing and concurrent flow cutting
Jonathan Kelner, Petar Maymounkov
We investigate an oblivious routing scheme, amenable to distributed computation and resilient to graph changes, based on electrical flow. Our main technical contribution is a new r…
Marking-up multiple views of a Text: Discourse and Reference
Dan Cristea, Nancy Ide, Laurent Romary
We describe an encoding scheme for discourse structure and reference, based on the TEI Guidelines and the recommendations of the Corpus Encoding Specification (CES). A central feat…
(Non)existence of Pleated Folds: How Paper Folds Between Creases
Erik D. Demaine, Martin L. Demaine, Vi Hart +2
We prove that the pleated hyperbolic paraboloid, a familiar origami model known since 1927, in fact cannot be folded with the standard crease pattern in the standard mathematical m…
Clumpy Galaxies in GOODS and GEMS: Massive Analogs of Local Dwarf Irregulars
Debra Meloy Elmegreen, Bruce G. Elmegreen, Max T. Marcus +3
Clumpy galaxies in the GEMS and GOODS fields are examined for clues to their evolution into modern spirals. The magnitudes of the clumps and the surface brightnesses of the intercl…
Continuous Blooming of Convex Polyhedra
Erik D. Demaine, Martin L. Demaine, Vi Hart +3
We construct the first two continuous bloomings of all convex polyhedra. First, the source unfolding can be continuously bloomed. Second, any unfolding of a convex polyhedron can b…
Revisiting the Role of M31 in the Dynamical History of the Magellanic Clouds
Nitya Kallivayalil, Gurtina Besla, Robyn Sanderson +1
We study the dynamics of the Magellanic Clouds in a model for the Local Group whose mass is constrained using the timing argument/two-body limit of the action principle. The goal i…