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Browsing College of Arts and Sciences by Title

OpenBU

Browsing College of Arts and Sciences by Title

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  • Brown, Joseph W; Rest, Joshua S; García-Moreno, Jaime; Sorenson, Michael D; Mindell, David P (BioMed Central, 2008-1-28)
    BACKGROUND. Determining an absolute timescale for avian evolutionary history has proven contentious. The two sources of information available, paleontological data and inference from extant molecular genetic sequences ...
  • Lakhina, Anukool; Papagiannaki, Konstantina; Crovella, Mark; Diot, Christophe; Koloczyk, Eric D.; Taft, Nina (Boston University Computer Science Department, 2003-11-10)
    Network traffic arises from the superposition of Origin-Destination (OD) flows. Hence, a thorough understanding of OD flows is essential for modeling network traffic, and for addressing a wide variety of problems including ...
  • Sherawat, Manashi; Tolan, Dean R.; Allen, Karen N. (International Union of Crystallography, 2008-4-19)
    The X-ray crystallographic structure of a dimer variant of fructose-1,6-bisphosphate aldolase demonstrates a stable oligomer that mirrors half of the native tetramer. The presence of product demonstrates that this is an ...
  • Lindholm, Charles (University of Pittsburgh, 1981-04)
  • Shaban, Marwan (Boston University Computer Science Department, 1994-03-22)
    By utilizing structure sharing among its parse trees, a GB parser can increase its efficiency dramatically. Using a GB parser which has as its phrase structure recovery component an implementation of Tomita's algorithm (as ...
  • Landrau, Pierre; Schwartz, Eric (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-07)
    Image warping, often referred to as "rubber sheeting" represents the deformation of a domain image space into a range image space. In this paper, a technique is described which extends the definition of a rubber-sheet ...
  • Aggradi, Gabriele Ferrari; Esposito, Flavio; Matta, Ibrahim (Boston University Computer Science Department, 2008-07-10)
    We consider a Delay Tolerant Network (DTN) whose users (nodes) are connected by an underlying Mobile Ad hoc Network (MANET) substrate. Users can declaratively express high-level policy constraints on how "content" should ...
  • Siddiqui, Matheen; Sclaroff, Stan (Boston University Computer Science Department, 2001-06)
    A method for reconstructing 3D rational B-spline surfaces from multiple views is proposed. The method takes advantage of the projective invariance properties of rational B-splines. Given feature correspondences in multiple ...
  • Siddiqui, Matheen; Sclaroff, Stan (Boston University Computer Science Department, 2002)
    A method for reconstruction of 3D rational B-spline surfaces from multiple views is proposed. Given corresponding features in multiple views, though not necessarily visible in all views, the surface is reconstructed. First ...
  • Plasterer, Thomas N; Smith, Temple F; Mohr, Scott C (BioMed Central, 2001-06-01)
    BACKGROUND. We have constructed Bayesian prior-based, amino-acid sequence profiles for the complete yeast mitochondrial proteome and used them to develop methods for identifying and characterizing the context of protein ...
  • Mulcahy, Seann P. (2012-01-03)
    An easy preparation of differentially-substituted biaryls is reported by palladium-catalyzed cross coupling. The Suzuki cross coupling reaction is both fast and substituent-independent. Column chromatography is performed ...
  • Smaragdakis, Georgios; Laoutaris, Nikolaos; Michiardi, Pietro; Bestavros, Azer; Byers, John; Roussopoulos, Mema (Boston University Computer Science Department, 2007)
    In an n-way broadcast application each one of n overlay nodes wants to push its own distinct large data file to all other n-1 destinations as well as download their respective data files. BitTorrent-like swarming protocols ...
  • Betke, Margrit; Gusyatin, Oleg; Urinson, Mikhail (Boston University Computer Science Department, 2005-02-26)
    A method called "SymbolDesign" is proposed that can be used to design user-centered interfaces for pen-based input devices. It can also extend the functionality of pointer input devices such as the traditional computer ...
  • Grossberg, Stephen (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1998-01)
  • Grossberg, Stephen; Gruenwald, Alexander (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-05)
    Variability in retinal and geniculate processing rate that is dependent on stimulus properties suggests that some later process can put parts corresponding to the same retinal image back into register. This resynchronization ...
  • Grossberg, Stephen; Somers, David (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1991-02)
    A neural network model of synchronized oscillations in visual cortex is presented to account for recent neurophysiological findings that such synchronization may reflect global properties of the stimulus. In these experiments, ...
  • Grossberg, Stephen; Somers, David (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1991-06)
    A neural network model of synchronized oscillator activity in visual cortex is presented in order to account for recent neurophysiological findings that such synchronization may reflect global properties of the stimulus. ...
  • Cohen, Michael A. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1992-02)
    We wish to construct a realization theory of stable neural networks and use this theory to model the variety of stable dynamics apparent in natural data. Such a theory should have numerous applications to constructing ...
  • Grossberg, Stephen; Mingolla, Ennio; Williamson, James (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-01)
    A neural network model of boundary segmentation and surface representation is devdoped to process images containing range data gathered by a synthetic aperture radar (SAR) sensor. The boundary and surface processing are ...
  • Donnelly, Kevin (Boston University Computer Science Department, 2007)
    System F is a type system that can be seen as both a proof system for second-order propositional logic and as a polymorphic programming language. In this work we explore several extensions of System F by types which express ...

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