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Browsing MIT Open Access Articles by Title

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  • Sze, Vivienne; Chandrakasan, Anantha P. (Springer-Verlag, 2012-05)
    This paper uses joint algorithm and architecture design to enable high coding efficiency in conjunction with high processing speed and low area cost. Specifically, it presents several optimizations that can be performed ...
  • Shi, Xiaomeng; Lun, Desmond S.; Medard, Muriel; Kötter, Ralf; Meldrim, James C.; Barry, Andrew James (Institute of Electrical and Electronics Engineers, 2010-02)
    Automated estimation of DNA base-sequences is an important step in genomics and in many other emerging fields in biological and medical sciences. Current automated sequencers process single strands only. To improve the ...
  • Lee, Hyang-Won; Shin, Minsu; Park, Won-Seok; Chong, Song (Institute of Electrical and Electronics Engineers, 2009-09)
    This paper revisits burst contention resolution problems in optical burst switching (OBS) networks from the viewpoint of network utility maximization. Burst collision occurs when two or more bursts access the same wavelength ...
  • Nguyen, Hien M.; Sutton, Bradley P.; Morrison, Robert L., Jr.; Do, Minh N. (Institute of Electrical and Electronics Engineers, 2009-02)
    Magnetic resonance imaging (MRI) uses applied spatial variations in the magnetic field to encode spatial position. Therefore, nonuniformities in the main magnetic field can cause image distortions. In order to correct the ...
  • Venkataraman, Archana; Rathi, Yogesh; Kubicki, Marek; Westin, Carl-Fredrik; Golland, Polina (Springer Berlin / Heidelberg, 2010-09)
    We propose a novel probabilistic framework to merge information from DWI tractography and resting-state fMRI correlations. In particular, we model the interaction of latent anatomical and functional connectivity templates ...
  • van der Hilst, Robert D.; Liu, Qi-Yuan; Yu, Li; Chen, Jiu-Hui; Guo, Biao; Wang, Jun; Qi, Shao-Hua; Li, Shun-Cheng (Chinese Geophysical Society (CGS), 2010-11)
    In this study, we present a method for the joint inversion of receiver function and ambient noise based on Bayesian inverse theory (Tarantola, 1987, 2005). The nonlinear inversion method of the complex spectrum ratio of ...
  • Poliannikov, Oleg V.; Prange, Michael; Malcolm, Alison E.; Djikpesse, Hugues (Society of Exploration Geophysicists, 2014-10)
    The locations of seismic events are used to infer reservoir properties and to guide future production activity, as well as to determine and understand the stress field. Thus, locating seismic events with uncertainty ...
  • Dutta, Partha; Mhatre, Vivek; Rastogi, Rajeev; Panigrahi, Debmalya (Institute of Electrical and Electronics Engineers (IEEE), 2010-05)
    Long-distance multi-hop wireless networks have been used in recent years to provide connectivity to rural areas. The salient features of such networks include TDMA channel access, nodes with multiple radios, and point-to-point ...
  • Traskov, Danail; Medard, Muriel; Sadeghi, Parastoo; Koetter, Ralf (Institute of Electrical and Electronics Engineers, 2009-11)
    We consider a wireless multi-hop network and design an algorithm for jointly optimal scheduling of packet transmissions and network coding. We consider network coding across different users, however with the restriction ...
  • Raviv, Tammy Riklin; Van Leemput, Koen; Wells, William M.; Golland, Polina (Springer Berlin / Heidelberg, 2009-10)
    Spatial priors, such as probabilistic atlases, play an important role in MRI segmentation. However, the availability of comprehensive, reliable and suitable manual segmentations for atlas construction is limited. We therefore ...
  • Ahmadi, Amir Ali; Parrilo, Pablo A.; Roozbehani, Mardavij; Jungers, Raphael M. (Society for Industrial and Applied Mathematics, 2014-02)
    We introduce the framework of path-complete graph Lyapunov functions for approximation of the joint spectral radius. The approach is based on the analysis of the underlying switched system via inequalities imposed among ...
  • Didyk, Piotr; Sitthi-Amorn, Pitchaya; Freeman, William T.; Durand, Fredo; Matusik, Wojciech (Association for Computing Machinery, 2013-11)
    Multi-view autostereoscopic displays provide an immersive, glasses-free 3D viewing experience, but they require correctly filtered content from multiple viewpoints. This, however, cannot be easily obtained with current ...
  • Zamir, Ram; Kochman, Yuval (Institute of Electrical and Electronics Engineers, 2009-10)
    The combination of source coding with decoder side information (the Wyner-Ziv problem) and channel coding with encoder side information (the Gel'fand-Pinsker problem) can be optimally solved using the separation principle. ...
  • Lippert, Ross A.; Strang, W. Gilbert (International Linear Algebra Society, 2009-06)
    The relationship between the Jordan forms of the matrix products AB and BA for some given A and B was first described by Harley Flanders in 1951. Their non-zero eigenvalues and non-singular Jordan structures are the same, ...
  • Autor, David H. (American Economic Association, 2012-05)
    When I was a graduate student, I discovered that the Journal of Economic Perspectives embodied much of what I love about the field of economics: the clarity that pierces rhetoric to seek the core of a question; the rigor ...
  • Paschke, Adrian; Zhao, Jun; Samwald, Matthias; Marshall, M. Scott; Frost, H. Robert; Cheung, Kei-Hoi; Prud'hommeaux, Eric Gordon (BioMed Central, 2009-10)
    Background: As interest in adopting the Semantic Web in the biomedical domain continues to grow, Semantic Web technology has been evolving and maturing. A variety of technological approaches including triplestore technologies, ...
  • Walker, M.; van Nieuwenhuizen, Gerrit Jan; Stevens, Justin; Balewski, Jan T.; Corliss, Ross; Hays-Wehle, James Prewitt; Leight, W. (Elsevier, 2014-10)
    We report on a polarization measurement of inclusive [J over ψ] mesons in the di-electron decay channel at mid-rapidity at 2<p[subscript T]<6 GeV/c in p+p collisions at √s = 200 GeV. Data were taken with the STAR detector ...
  • Konopliv, Alex S.; Park, Ryan S.; Yuan, Dah-Ning; Asmar, Sami W.; Watkins, Michael M.; Williams, James G.; Fahnestock, Eugene; Kruizinga, Gerhard; Paik, Meegyeong; Strekalov, Dmitry; Harvey, Nate; Smith, David Edmund; Zuber, Maria (American Geophysical Union, 2013-07)
    The lunar gravity field and topography provide a way to probe the interior structure of the Moon. Prior to the Gravity Recovery and Interior Laboratory (GRAIL) mission, knowledge of the lunar gravity was limited mostly to ...
  • Walker, Matthew H.; Sakuma, Tai; Redwine, Robert P.; Milner, Richard G.; Leight, William Axel; Kocoloski, Adam Philip; Jones, Christopher LaDon; Hoffman, A. M.; Corliss, Ross Cameron; Betancourt, Michael Joseph; Surrow, Bernd; Balewski, Jan T. (American Physical Society, 2009-10)
    The STAR Collaboration at the Relativistic Heavy Ion Collider presents measurements of J/psi-->e+e- at midrapidity and high transverse momentum (pT>5 GeV/c) in p+p and central Cu+Cu collisions at [sqrt]sNN=200 GeV. The ...
  • Rice, Mabel L.; Hoffman, Lesa (American Speech-Language-Hearing Association, 2009-12)
    Purpose: Clinical grammar markers are needed for children with SLI older than 8 years. This study followed children who were previously studied on sentences with omitted finiteness to determine if affected children continue ...
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