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Browsing Computer Science (CS) by Title

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  • Ross, Michael G.; Kaelbling, Leslie P. (2003-01)
    A significant barrier to applying the techniques of machine learning to the domain of object boundary detection is the need to obtain a large database of correctly labeled examples. Inspired by developmental psychology, ...
  • Kaelbling, Leslie P.; Lozano-Pérez, Tomás (2005-01)
    Artifacts made by humans, such as items of furniture and houses, exhibit an enormous amount of variability in shape. In this paper, we concentrate on models of the shapes of objects that are made up of fixed collections ...
  • Wang, Xianbing; Teo, Yong Meng; Cao, Jiannong (2005-01)
    In this paper, we discuss the consensus problem for synchronous distributed systems with orderly crash failures. For a synchronous distributed system of n processes with up to t crash failures and f failures actually occur, ...
  • Pan, Yan; Hsu, Wen Jing (2004-01)
    Many parallel programming languages allow programmers to describe parallelism by using constructs such as fork/join. When executed, such programs can be modeled as directed graphs, with nodes representing a computation and ...
  • Chiu, Han-Pang; Lozano-Pérez, Tomás (2005-01)
    We present a new method to perform reliable matching between different images. This method exploits a projective invariant property between concentric circles and the corresponding projected ellipses to find complete region ...
  • Chen, Ying; Tan, Suan Fong (2004-01)
    This paper describes the design and implementation of MATLAB*G, a parallel MATLAB on the ALiCE Grid. ALiCE (Adaptive and scaLable internet-based Computing Engine), developed at NUS, is a lightweight grid-computing middleware. ...
  • Choy, Ron; Edelman, Alan (2003-01)
    MATLAB is one of the most widely used mathematical computing environments in technical computing. It is an interactive environment that provides high performance computational routines and an easy-to-use, C-like scripting ...
  • Huang, Kai; Leiserson, Charles E.; Sarmenta, Luis F.G. (2004-01)
    We have developed a media player for use in distance education. The player can incorporate several time-indexed sources, including video, audio, PowerPoint, and text index. We have converted all the SMA 5503 Introduction ...
  • Ge, Zhiguo; Lim, H. B.; Wong, Weng Fai (2005-01)
    The memory hierarchy is the main bottleneck in modern computer systems as the gap between the speed of the processor and the memory continues to grow larger. The situation in embedded systems is even worse. The memory ...
  • Nguyen, Huu Hai; Chin, Wei Ngan; Qin, Shengchao; Rinard, Martin C. (2005-01)
    We present a type-based approach to statically derive symbolic closed-form formulae that characterize the bounds of heap memory usages of programs written in object-oriented languages. Given a program with size and alias ...
  • Seet, Boon-Chong (2005-01)
    Recently, researchers have introduced the notion of super-peers to improve signaling efficiency as well as lookup performance of peer-to-peer (P2P) systems. In a separate development, recent works on applications of mobile ...
  • Rudolph, Larry; Zhenghao, Chen (2006-01)
    Social networks have been used to understand how information flows through an organization as well as identifying individuals that appear to have control over this information flow. Such individuals are identified as being ...
  • Drake, Matthew; Hoffmann, Hank; Rabbah, Rodric; Amarasinghe, Saman P. (2006-01)
    Image and video codecs are prevalent in multimedia applications, ranging from embedded systems, to desktop computers, to high-end servers such as HDTV editing consoles. It is not uncommon however for developers create (from ...
  • Andrei, Åžtefan; Chin, Wei Ngan (2004-01)
    Constructive methods for obtaining the regular grammar counterparts for some sub-classes of the context free grammars (cfg) have been investigated by many researchers. An important class of grammars for which this is always ...
  • Jones, Thouis R.; Durand, Frédo; Desbrun, Mathieu (2004-01)
    With the increasing use of geometry scanners to create 3D models, there is a rising need for fast and robust mesh smoothing to remove inevitable noise in the measurements. While most previous work has favored diffusion-based ...
  • Tucker-Kellogg, Lisa; Lozano-Pérez, Tomás (2003-01)
    OmniMerge performs a systematic search to enumerate all conformations of a molecule (at a given level of torsion-angle resolution) that satisfy a set of local geometric constraints. Constraints would typically come from ...
  • Fang, Bin; Hsu, Wynne; Lee, Mong Li (2003-01)
    Ocular fundus image can provide information on pathological changes caused by local ocular diseases and early signs of certain systemic diseases. Automated analysis and interpretation of fundus images has become a necessary ...
  • Bender, Michael A.; Fineman, Jeremy T.; Gilbert, Seth; Leiserson, Charles E. (2005-01)
    A key capability of data-race detectors is to determine whether one thread executes logically in parallel with another or whether the threads must operate in series. This paper provides two algorithms, one serial and one ...
  • He, Yuxiong; Wang, Junqing (2004-01)
    Detecting data race is very important for debugging shared-memory parallel programs, because data races result in unintended nondeterministic execution of the program. We propose a dynamic on-the-fly race detection mechanism ...
  • Zhang, Dell; Lee, Wee Sun (2004-01)
    We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only pervasive on the nowadays web, but also important to the emerging semantic web. A straightforward approach ...
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