kth.sePublications
Change search
Refine search result
1 - 9 of 9
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the Create feeds function.
  • 1.
    Feng, Chaochao
    et al.
    National University of Defense Technology, China.
    Lu, Zhonghai
    KTH, School of Information and Communication Technology (ICT), Electronic Systems.
    Jantsch, Axel
    KTH, School of Information and Communication Technology (ICT), Electronic Systems.
    Zhang, Minxuan
    A 1-Cycle 1.25 GHz Bufferless Router for 3D Network-on-Chip2012In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E95D, no 5, p. 1519-1522Article in journal (Refereed)
    Abstract [en]

    In this paper, we propose a 1-cycle high-performance 3D bufferless router with a 3-stage permutation network. The proposed router utilizes the 3-stage permutation network instead of the serialized switch allocator and 7 x 7 crossbar to achieve the frequency of 1.25 GHz in TSMC 65 nm technology. Compared with the other two 3D bufferless routers, the proposed router occupies less area and consumes less power consumption. Simulation results under both synthetic and application workloads illustrate that the proposed router achieves less average packet latency than the other two 3D bufferless routers.

  • 2.
    Feng, Chaochao
    et al.
    National University of Defense Technology, China.
    Lu, Zhonghai
    KTH, School of Information and Communication Technology (ICT), Electronic Systems.
    Jantsch, Axel
    KTH, School of Information and Communication Technology (ICT), Electronic Systems.
    Zhang, Minxuan
    Yang, Xianju
    Support Efficient and Fault-Tolerant Multicast in Bufferless Network-on-Chip2012In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E95D, no 4, p. 1052-1061Article in journal (Refereed)
    Abstract [en]

    In this paper, we propose three Deflection-Routing-based Multicast (DRM) schemes for a bufferless NoC. The DRM scheme without packets replication (DRM_noPR) sends multicast packet through a non-deterministic path. The DRM schemes with adaptive packets replication (DRM_PR_src and DRM_PR_all) replicate multicast packets at the source or intermediate node according to the destination position and the state of output ports to reduce the average multicast latency. We also provide fault-tolerant supporting in these schemes through a reinforcement-learning-based method to reconfigure the routing table to tolerate permanent faulty links in the network. Simulation results illustrate that the DRM_PR_all scheme achieves 41%, 43% and 37% less latency on average than that of the DRM_noPR scheme and 27%, 29% and 25% less latency on average than that of the DRM_PR_src scheme under three synthetic traffic patterns respectively. In addition, all three fault-tolerant DRM schemes achieve acceptable performance degradation at various link fault rates without any packet lost.

  • 3.
    Kleijn, W. Bastiaan
    KTH, Superseded Departments (pre-2005), Signals, Sensors and Systems.
    Signal processing representations of speech2003In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E86D, no 3, p. 359-376Article, review/survey (Refereed)
    Abstract [en]

    Synergies in processing requirements and knowledge of human speech production and perception have led to a similarity of the speech signal representations used for the tasks of recognition, coding, and modification. The representations are generally composed of a description of the vocal-tract transfer function and, in the case of coding and modification, a description of the excitation signal. This paper provides an overview of commonly used representations. For coding and modification, autoregressive models represented by line spectral frequencies perform well for the vocal tract, and pitch-synchronous filter banks and modulation-domain filters perform well for the excitation. For recognition, good representations are based on a smoothed magnitude response of the vocal tract.

  • 4. Maki, Atsuto
    Wiles, Charles
    Geotensity Constraint for 3D Surface Reconstruction2000In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. 83, no 8, p. 1741-1752Article in journal (Refereed)
  • 5.
    Maki, Atsuto
    KTH, School of Electrical Engineering and Computer Science (EECS), Intelligent systems, Robotics, Perception and Learning, RPL.
    Special Section on Machine Vision and its Applications FOREWORD2020In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E103D, no 6, p. 1208-1208Article in journal (Other academic)
  • 6.
    Maki, Atsuto
    et al.
    KTH, School of Computer Science and Communication (CSC), Computer Vision and Active Perception, CVAP.
    Uhlin, Tomas
    Disparity Selection in Binocular Pursuit1995In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E78-D, no 12, p. 1591-1597Article in journal (Refereed)
  • 7. Perbet, Frank
    et al.
    Stenger, Björn
    Maki, Atsuto
    Cambridge Research Laboratory, Toshiba Research Europe, United Kingdom.
    Homogeneous Superpixels from Markov Random Walks2012In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E95-D, no 7, p. 1740-1748Article in journal (Refereed)
  • 8.
    Wallden, Marcus
    et al.
    Osaka Univ, Grad Sch Informat Sci & Technol, Suita, Osaka 5650871, Japan..
    Markidis, Stefano
    KTH, School of Electrical Engineering and Computer Science (EECS), Computer Science, Computational Science and Technology (CST).
    Okita, Masao
    Osaka Univ, Grad Sch Informat Sci & Technol, Suita, Osaka 5650871, Japan..
    Ino, Fumihiko
    Osaka Univ, Grad Sch Informat Sci & Technol, Suita, Osaka 5650871, Japan..
    Memory Efficient Load Balancing for Distributed Large-Scale Volume Rendering Using a Two-Layered Group Structure2019In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. E102D, no 12, p. 2306-2316Article in journal (Refereed)
    Abstract [en]

    We propose a novel compositing pipeline and a dynamic load balancing technique for volume rendering which utilizes a two-layered group structure to achieve effective and scalable load balancing. The technique enables each process to render data from non-contiguous regions of the volume with minimal impact on the total render time. We demonstrate the effectiveness of the proposed technique by performing a set of experiments on a modern GPU cluster. The experiments show that using the technique results in up to a 35.7% lower worst-case memory usage as compared to a dynamic k-d tree load balancing technique, whilst simultaneously achieving similar or higher render performance. The proposed technique was also able to lower the amount of transferred data during the load balancing stage by up to 72.2%. The technique has the potential to be used in many scenarios where other dynamic load balancing techniques have proved to be inadequate, such as during large-scale visualization.

  • 9. Yoshimoto, Hiromasa
    Maki, Atsuto
    Matsuyama, Takashi
    A Cell-Based 3D Video Capturing method with Active Cameras2009In: IEICE transactions on information and systems, ISSN 0916-8532, E-ISSN 1745-1361, Vol. J92-D, no 9, p. 1579-1590Article in journal (Refereed)
1 - 9 of 9
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf