DSpace Repository

Browsing テクニカルレポート / Technical Report by Title

Browsing テクニカルレポート / Technical Report by Title

Sort by: Order: Results:

  • Tachibana, Takuji; Kasahara, Shoji (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2003-02)
    In this paper, we propose a dynamic lightpath conguration method for WDM ring network. With this method, lightpaths are established according to the congestion state of node and are released after some holding time. The ...
  • Tachibana, Takuji; Kasahara, Shoji (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2004-09)
    In this paper, we analyze the performance of a timer-based burst assembly for optical burst switching (OBS) networks. In our analytical model, an ingress edge node has multiple buffers where IP packets are stored depending ...
  • Tomono, Mitsuru; Nakanishi, Masaki; Yamashita, Shigeru; Nakashima, Yasuhiko (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2007-03)
    In recent decades, reconfigurable devices have been extensively researched to improve computer system performance, with a reconfigurable 1-bit processor array (1-bit RPA) having been proposed as an outcome of this research. ...
  • Morimura, Tetsuro; Uchibe, Eiji; Yoshimoto, Junichiro; Doya, Kenji (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2007-09)
    Conventional policy gradient reinforcement learning (PGRL) algorithms neglect a term in the average reward gradient, which is dependent upon the change in the stationary distribution by the policy parameter change. Although ...
  • Yoneda, Tomokazu; Masuda, Kimihiko; Fujiwara, Hideo (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2005-06)
    This paper presents a wrapper and test access mechanism design for multi-clock domain SoCs that consists of cores with different clock frequencies during test. We also propose a test scheduling algorithm for multi-clock ...
  • Yoshihara, Tadafumi; Kasahara, Shoji; Takahashi, Yutaka (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 1998-04)
    Recent measurements of packet/cell streams in multimedia communication networks have revealed that they have the self-similar property and are of different character istics from traditional traffic streams. Therefore, a ...
  • Larsson, Erik; Fujiwara, Hideo (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2002-01)
    We investigate power constrained test access mechanism (TAM) scheduling for core-based system by combining scan-chain partitioning and preemption. We discuss scan-chain partitioning in core-based design to minimize test ...
  • Takata, Yoshiaki; Noda, Jun; Takahashi, Mie; Mouri, Hisashi; Hosomi, Itaru; Taguchi, Daigo; Seki, Hiroyuki (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2005-10)
    We propose a new architecture for trust management in ubiquitous environments that deals with RBAC policy, digital signatures, and user presence in a uniform framework. The proposed architecture includes inferences about ...
  • Akinori Ihara; Takashi Ishio (奈良先端科学技術大学院大学Nara Institute of Science and Technology, 2010-12)
  • Yasutaka Kamei; Bram Adams (奈良先端科学技術大学院大学Nara Institute of Science and Technology, 2011-11)
  • Kha, Dao Dinh; Yoshikawa, Masatoshi; Uemura, Shunsuke (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2002-06)
    Applying numbering schemes to simulate the structure of XML data is a promising technique for XML query processing. In this paper, we describe SKEYRUS, a system, which enables the integrated structure-keyword searches on ...
  • Tachibana, Takuji; Kasahara, Shoji (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2002-08)
    With the explosive growth of the Internet, QoS provisioning becomes increasingly important in all-optical wavelength routing network. In this paper, we consider connection loss probability as QoS metrics and propose a ...
  • Tachibana, Takuji; Kasahara, Shoji (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2002-11)
    In this paper, we consider QoS-guaranteed wavelength allocation for WDM networks with limited-range wavelength conversion. In the wavelength allocation, the pre-determined number of wavelengths are allocated to each QoS ...
  • Kawamura, Tatsuyuki; Lin, Chin Chan; Kono, Yasuyuki; Kidode, Masatsugu (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2003-12)
    This paper presents a rating method of human relations to recommend augmented video memory using human profile data and meeting logs. To accomplish the purpose, we define categories of friends, and rating rules to show the ...
  • Iwagaki, Tsuyoshi; Ohtake, Satoshi; Fujiwara, Hideo (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2003-09)
    This paper presents a new structure, called discontinuous reconvergence structure (DR-structure), of sequential circuits with easy testability for delay faults. We show that the delay fault test generation problem for ...
  • Yoshimoto, Junichiro; Ishii, Shin; Sato, Masa-aki (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2000-02)
    In this article, we propose a new reinforcement learning (RL) method for a system having continuous state and action spaces. Our RL method has an architecture like the actor-critic model. The critic tries to approximate ...
  • Ueoka, Takahiro; Kawamura, Tatsuyuki; Ukita, Norimichi; Kono, Yasuyuki; Kidode, Masatsugu (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2002-12)
    We have developed a wearable vision interface system to aid users in remembering the location of objects used in daily life. Our system includes both registration and retrieval functions. Object identification is made ...
  • Morisaki, Shuji (奈良先端科学技術大学院大学Nara Institute of Science and Technology, 2008-05)
  • Tachibana, Takuji; Ajima, Tomoya; Kasahara, Shoji (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 2003-04)
    In this paper, we propose a round-robin burst assembly and constant burst transmission for optical burst switching (OBS) network. In the proposed method, ingress edge node has multiple buffers where IP packets are stored ...
  • Oh, Seiwoong; Kado, Daisuke; Taira, Tomohiro; Fujikawa, Kazutoshi; Shimojo, Shinji; Arikawa, Masatoshi; Miyahara, Hideo (Nara Institute of Science and Technology奈良先端科学技術大学院大学, 1997-06)
    Currently, most of networked virtual reality systems do not consider the scalability of the system in terms of the network. They assume high speed network among rather small number of distributed users. However, as high ...

Search DSpace


Advanced Search

Browse

My Account