University of Aizu

Displaying 1-4 of 4 results

  • White Papers // Mar 2012

    Two-Stage Compensator Designs With Partial Feedbacks

    The two-stage compensator designs of linear system are investigated in the framework of the factorization approach. First, the authors give "Full feedback" two-stage compensator design. Based on this result, various types of the two-stage compensator designs with partial feedbacks are derived. The factorization approach to control systems has the advantage...

    Provided By University of Aizu

  • White Papers // Jan 2011

    Instruction Folding in a Hardware-Translation Based Java Virtual Machine

    Bytecode hardware-translation improves the performance of a Java Virtual Machine (JVM) with small hardware resource and complexity overhead. Instruction folding is a technique to further improve the performance of a JVM by reducing the redundancy in its stack-based operations. However, the variable instruction length of the Java bytecode makes the...

    Provided By University of Aizu

  • White Papers // Dec 2009

    Simultaneous Optimization for Dynamic Sensor Function Allocation and Effective Sensed Data Aggregation in Wireless Sensor Networks

    This paper proposes a method to realize sensor function allocation and effective data aggregation simultaneously in wireless sensor networks. This method realizes dynamic allocation of sensor functions so as to balance the distribution of each sensor function in a target monitoring area. In addition, effective data aggregation is performed by...

    Provided By University of Aizu

  • White Papers // May 2009

    TinyBee: Mobile-Agent-Based Data Gathering System in Wireless Sensor Networks

    This paper proposes a mobile-agent-based data gathering system (called TinyBee) in wireless sensor networks. Most existing mobile-agent-based systems consider only static sinks/servers. In this paper, the authors consider both mobile servers and lightweight mobile agents. They aim to design a data gathering system using a special kind of mobile agent...

    Provided By University of Aizu

  • White Papers // Jan 2011

    Instruction Folding in a Hardware-Translation Based Java Virtual Machine

    Bytecode hardware-translation improves the performance of a Java Virtual Machine (JVM) with small hardware resource and complexity overhead. Instruction folding is a technique to further improve the performance of a JVM by reducing the redundancy in its stack-based operations. However, the variable instruction length of the Java bytecode makes the...

    Provided By University of Aizu

  • White Papers // Dec 2009

    Simultaneous Optimization for Dynamic Sensor Function Allocation and Effective Sensed Data Aggregation in Wireless Sensor Networks

    This paper proposes a method to realize sensor function allocation and effective data aggregation simultaneously in wireless sensor networks. This method realizes dynamic allocation of sensor functions so as to balance the distribution of each sensor function in a target monitoring area. In addition, effective data aggregation is performed by...

    Provided By University of Aizu

  • White Papers // May 2009

    TinyBee: Mobile-Agent-Based Data Gathering System in Wireless Sensor Networks

    This paper proposes a mobile-agent-based data gathering system (called TinyBee) in wireless sensor networks. Most existing mobile-agent-based systems consider only static sinks/servers. In this paper, the authors consider both mobile servers and lightweight mobile agents. They aim to design a data gathering system using a special kind of mobile agent...

    Provided By University of Aizu

  • White Papers // Mar 2012

    Two-Stage Compensator Designs With Partial Feedbacks

    The two-stage compensator designs of linear system are investigated in the framework of the factorization approach. First, the authors give "Full feedback" two-stage compensator design. Based on this result, various types of the two-stage compensator designs with partial feedbacks are derived. The factorization approach to control systems has the advantage...

    Provided By University of Aizu