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OpenBU

Browsing College of Arts and Sciences by Title

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  • Ducrocq, Gregory; Wallace, Joshua S.; Baron, Gabriel; Ravaud, Philippe; Alberts, Mark J.; Wilson, Peter W.F.; Ohman, Erik Magnus; Brennan, Danielle M.; D'Agostino, Ralph B.; Bhatt, Deepak L.; Steg, Philippe Gabriel (Oxford University Press, 2010-02-24)
    AIMS. To develop a risk score to quantify bleeding risk in outpatients with or at risk of atherothrombosis. METHODS AND RESULTS. We studied patients in the REACH Registry, a cohort of 68 236 patients with/at risk of ...
  • Harfoush, Khaled; Bestavros, Azer; Byers, John (Boston University Computer Science Department, 2000-05-30)
    Current Internet transport protocols make end-to-end measurements and maintain per-connection state to regulate the use of shared network resources. When two or more such connections share a common endpoint, there is an ...
  • Harfoush, Khaled; Bestavros, Azer; Byers, John (Boston University Computer Science Department, 2000-01-08)
    ERRATA: We present corrections to Fact 3 and (as a consequence) to Lemma 1 of BUCS Technical Report BUCS-TR-2000-013 (also published in IEEE INCP'2000)[1]. These corrections result in slight changes to the formulae used ...
  • Hadjieleftheriou, Marios; Byers, John W.; Kollios, John (Boston University Computer Science Department, 2005-03-16)
    The data streaming model provides an attractive framework for one-pass summarization of massive data sets at a single observation point. However, in an environment where multiple data streams arrive at a set of distributed ...
  • Buzan, Dan (Boston University Computer Science Department, 2004-04-23)
    This technical report presents a combined solution for two problems, one: tracking objects in 3D space and estimating their trajectories and second: computing the similarity between previously estimated trajectories and ...
  • Nieto-Castanon, Alfonso; Ghosh, Satrajit; Tourville, Jason; Guenther, Frank (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2002-09)
    In this technical report, we present fMRI analysis techniques that test functional hypotheses at the region of interest (ROI) level. An SPM-compatible Matlab toolbox has been developed which allows the creation of ...
  • Kim, Philip M; Sboner, Andrea; Xia, Yu; Gerstein, Mark (Nature Publishing Group, 2008-03-25)
    Recent studies have emphasized the value of including structural information into the topological analysis of protein networks. Here, we utilized structural information to investigate the role of intrinsic disorder in these ...
  • Lesher, Gregory W.; Mingolla, Ennio (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-04)
    Illusory contours can be induced along directions approximately collinear to edges or approximately perpendicular to the ends of lines. Using a rating scale procedure we explored the relation between the two types of ...
  • Lesher, Gregory W.; Mingolla, Ennio (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-06)
    Illusory contours can be induced along direction approximately collinear to edges or approximately perpendicular to the ends of lines. Using a rating scale procedure we explored the relation between the two types of inducers ...
  • Kwon, Gu-In; Byers, John W. (Boston University Computer Science Department, 2003-07-01)
    We consider the problem of architecting a reliable content delivery system across an overlay network using TCP connections as the transport primitive. We first argue that natural designs based on store-and-forward principles ...
  • Lindholm, Charles (Stichting Etnofoor, 2006)
  • Rubin, Mark (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1999-06)
    We describe the ARTEX 2 neural network for recognition of visual textures at arbitrary orientations. ARTEX 2 recognizes visual textures by first passing them through a preprocessing stage which rotates them to a canonical ...
  • Carpenter, Gail A.; Tan, Ah-Hwee (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1993-01)
    This paper shows how knowledge, in the form of fuzzy rules, can be derived from a self-organizing supervised learning neural network called fuzzy ARTMAP. Rule extraction proceeds in two stages: pruning removes those ...
  • Carpenter, Gail A.; Tan, Ah-Hwee (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-02)
    This paper shows how knowledge, in the form of fuzzy rules, can be derived from a supervised learning neural network called fuzzy ARTMAP. Rule extraction proceeds in two stages: pruning, that simplifies the network structure ...
  • Grossberg, Stephen; Olsen, Stephen J. (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 1994-02)
    Three computational rules are sufficient to generate model cortical maps that simulate the interrelated structure of cortical ocular dominance and orientation columns: a noise input, a spatial band pass filter, and competitive ...
  • Campos, Marcos; Carpenter, Gail (Boston University Center for Adaptive Systems and Department of Cognitive and Neural Systems, 2000-09)
    This paper introduces S-TREE (Self-Organizing Tree), a family of models that use unsupervised learning to construct hierarchical representations of data and online tree-structured vector quantizers. The S-TREE1 model, which ...
  • Bradley, Adam D.; Bestavros, Azer; Kfoury, Assaf J. (Boston University Computer Science Department, 2002-05-22)
    As new multi-party edge services are deployed on the Internet, application-layer protocols with complex communication models and event dependencies are increasingly being specified and adopted. To ensure that such protocols ...
  • Soule, Nate; Bestavros, Azer; Kfoury, Assaf; Lapets, Andrei (Computer Science Department, Boston University, 2011-05-15)
    Numerous domains exist in which systems can be modeled as networks with constraints that regulate the flow of traffic. Smart grids, vehicular road travel, computer networks, and cloud-based resource distribution, among ...
  • Soule, Nate (Computer Science Department, Boston University, 2011-12-30)
    Constrained flow network models represent systems where flows exists between nodes, and constraints exist to regulate those flows. Smart grids, vehicular road travel, computer networks, and cloud-based resource distribution, ...

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