نتایج جستجو برای: performance evaluation program

تعداد نتایج: 2129616  

Journal: :European Journal of Operational Research 2006
Naishuo Tian Zhe George Zhang

We consider a queueing system with c servers and a threshold type vacation policy. In this system, when a certain number d<c of servers become idle at a service completion instant, these d servers will take a synchronous vacation of random length together. After each vacation, the number of customers in the system is checked. If that number is N or more, these d servers will resume serving the ...

2016
Weili Xu Khee Poh Lam Adrian Chong Omer T. Karaguzel

This paper proposes a computational building design support framework. The framework evaluates and optimizes building envelope systems, electrical systems and HVAC systems simultaneously with the assistance of a newly developed EnergyPlus component cost database. The integrated building system evaluation could potentially reveal the trade-offs among different building systems and help clients a...

2003
Rajankumar Bhatt Chin Pei Tang Venkat Krovi

In this paper, we present a geometric method for motion planning for a fleet of differentially driven mobile robots moving in formation, that explicitly takes in to account their nonholonomic constraints. The relative position of each mobile robot within the formation induces different motion plans for the individual mobile robots. By using a suitable metric, defined on the motions of each mobi...

Journal: :IEEE Trans. Mob. Comput. 2003
Michele Zorzi Ramesh R. Rao

In this paper, we study a novel forwarding technique based on geographical location of the nodes involved and random selection of the relaying node via contention among receivers. We provide a detailed description of a MAC scheme based on these concepts and on collision avoidance and report on its energy and latency performance. A simplified analysis is given first, some relevant trade offs are...

2010
Daniel Zmuda Marek Psiuk Krzysztof Zielinski

The paper analyses the challenges involved in constructing a dynamic monitoring framework compliant with the requirements of SOA application monitoring. The specification of these requirements provides a starting point for our multilayer framework architecture. We describe its Monitoring Scenario and Instrumentation layers in detail. The approach aims at runtime monitoring of container-based SO...

2010
D. Kavitha K. E. Sreenivasa Murthy B. Sathyanarayana V. Raghunatha Reddy

Most of the proposed security protocols for routing optimization in Mobile IPv6, including the one in the standard, depend on the special relationship between the home network and the mobile node. In this paper, we present a new protocol that does not depend on the security relationship between the home network and the mobile. The security of the protocol is analyzed and its performance evaluat...

1997
Francesco Quaglia Vittorio Cortellessa

KEYWORDS Parallel discrete event simulation, hybrid state saving , rollback-recovery mechanisms, performance evaluation. ABSTRACT Optimistically synchronized parallel discrete event simulators must sometimes undo, by rolling back parts of the system state, the erroneous over optimistic computation deriving from the decentralized management of the event list. For this reason, an essential part o...

2007
Jungwook Song Heemin Kim Sunyoung Han Bok-Gyu Joo

IETF working groups developed mobile IP protocols to support host mobility, and the NEMO(Network Mobility) Working Group, specifically, developed the NEMO Basic Support Protocol. The NEMO basic solution enables mobile networks to change their point of attachment to the Internet. The protocol, however, leads to suboptimal route, and other problems. The problems become serious when mobile network...

2014
Palvinder Singh Mann Satvir Singh

Recent advances in Wireless Sensor Networks (WSNs) have led to new paradigm for protocol design especially for sensor networks where energy awareness is an essential component. Most of the research, however, has been focused on to the development of routing protocols since they might differ depending on the application area and network architecture. Computational Intelligence (CI) based optimiz...

Journal: :CoRR 2017
Steven Gay Pierre Schaus Stefano Vissicchio

In this paper, we propose a pragmatic approach to improve reproducibility of experimental analyses of traffic engineering (TE) algorithms, whose implementation, evaluation and comparison are currently hard to replicate. Our envisioned goal is to enable universally-checkable experiments of existing and future TE algorithms. We describe the design and implementation of REPETITA, a software framew...

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