Now showing items 32-51 of 275

  • Cache isolation and thin provisioning of hypervisor caches 

    Suryanarayana, Vidya Rao; Balasubramanya, Karthik Mylar; Pendse, Ravi (IEEE, 2012-10)
    Server virtualization has enabled resource consolidation and has minimized the need for additional and expensive hardware. Server virtualization has been widely deployed in a lot of organizations, because of the attractive ...
  • Calea compliant secure voice over IP system 

    Thanthry, Nagaraja; Goodrich, Christopher; Pendse, Ravi (IEEE, 2006-10)
    Voice over IP is one of the fastest growing Internet based application in today's networking world. As more and more enterprises are moving towards IP based voice network, security has become an important issue. The type ...
  • Can cloud computing lead to increased sustainability of mobile devices? 

    Koshy, Kiran I.; Juby, Andrew M.; Namboodiri, Vinod; Overcash, Michael (IEEE, 2012-05)
    When it comes to looking at energy efficiency and the concept of sustainability in computing, the focus has invariably been on data centers and mobile infrastructures like cell towers, as these have been considered the ...
  • Capacity of a modulo-sum arbitrary SISO relay network 

    Sagar, Youvaraj T.; Yang, Jie; Kwon, Hyuck M. (IEEE, 2012-05)
    This paper shows how to obtain the capacity of modular additive noise of an arbitrary single-input-single-output (SISO) relay network. The arbitrary SISO relay network is a network where the relays are interconnected with ...
  • Centralized two-way AF MIMO multiple dispersed relay network 

    Lee, Kanghee; Yang, Jie; Kwon, Hyuck M.; Park, Hyuncheol; Lee, Yong H. (IEEE, 2015-05-12)
    This paper considers a two-way amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay network consisting of two sources (each with multiple antennas) and multiple physically dispersed single-antenna relays. ...
  • Channel capacities of parallel and serial modulo-sum relay networks 

    Sagar, Youvaraj T.; Yang, Jie; Kwon, Hyuck M. (IEEE, 2011-07-31)
    This paper presents channel capacities of parallel and serial modulo-sum relay networks. A parallel relay network consists of one source, multiple relays in parallel, and one destination node. A serial relay network consists ...
  • Closed form of optimum cooperative distributed relay amplifying matrix 

    Lee, Kanghee; Yang, Jie; Kwon, Hyuck M.; Park, Hyuncheol; Lee, Yong H. (IEEE, 2014-05)
    This paper presents a closed form of an optimal cooperative amplify-and-forward (AF) relay amplifying matrix for a distributed relay network of M-source-M-destination pairs and N relays, called a cooperative distributed ...
  • Collision cones for quadric surfaces 

    Chakravarthy, Animesh; Ghose, Debasish (IEEE, 2011-12)
    The problem of collision prediction in dynamic environments appears in several diverse fields, which include robotics, air vehicles, underwater vehicles, and computer animation. In this paper, collision prediction of objects ...
  • Comments on "Distributed MMSE Relay Strategies for Wireless Sensor Networks" 

    Lee, Kanghee; Yang, Jie; Kwon, Hyuck M. (IEEE, 2014-07-15)
    Correction of a typographical error found in equation in the article “Distributed MMSE Relay Strategies for Wireless Sensor Networks.”
  • Comparative study of task allocation strategies in multirobot systems 

    Hatime, Hicham; Pendse, Ravi; Watkins, John Michael (IEEE-INST Electrical Electronics Engineers Inc, 2013-01)
    In this paper, we present a comparative study of three distributed strategies for task allocation in a multirobot system. The objective is to determine the course of action for each robot and the targets it needs to service. ...
  • Comparing and combining evolutionary couplings from interactions and commits 

    Bantelay, Fasil T.; Zanjani, Motahareh Bahrami; Kagdi, Huzefa Hatimbhai (IEEE, 2013)
    The paper presents an approach to mine evolutionary couplings from a combination of interaction (e.g., Mylyn) and commit (e.g., CVS) histories. These evolutionary couplings are expressed at the file and method levels of ...
  • Comparison of VOIP and VOATM for voice transmission 

    Bhagavathula, Ravi; Kamat, P.; Sehgal, M.; Pendse, Ravi (OPNETWORK 2001, 2001-08)
    The tremendous advances in the field of multi-service networking have enabled the integration of voice and data networks leading to a reduction in the overall network setup and maintenance costs. In this paper, an evaluation ...
  • Component reliability evaluation in the presence of smart monitoring 

    Heidari-Kapourchali, Mohammad; Aravinthan, Visvakumar (IEEE, 2013)
    Smart sensors and monitoring technologies are beginning to penetrate different levels of the power system. In a smart grid scenario, the operational condition of components needs to be reported to the control center, in ...
  • Constrained pole placement using projective controls technique 

    Fousan, N. S.; Sawan, M. Edwin (IEEE, 1990-05-23)
    Projective controls method is used to place the poles of a closed loop system within a circle in the left half plane. The design procedure is noniterative and the solution is obtained via linear quadratic (LQ) design for ...
  • Control traffic analysis of on-demand routing protocols in ad-hoc wireless networks 

    Mann, Raminder P.; Arbindi, Srividya; Namuduri, Kameswara; Pendse, Ravi (IEEE, 2005-09-28)
    This paper provides an analytical framework for estimating the routing overhead due to mobility and link breakage. Detailed analysis is presented for estimating the number of control packets (RREQ, RREP and RERR) as a ...
  • Controlled electric vehicle charging for mitigating impacts on distribution assets 

    Aravinthan, Visvakumar; Jewell, Ward (IEEE, 2015-03)
    This paper proposes a two-step methodology for scheduling electric vehicle (EV) charging, which limits the burden on distribution and transmission assets while ensuring all the vehicles are charged. In the first step, the ...
  • Cooperative AF MIMO wireless relay networks under relay power constraint 

    Lee, Kanghee; Kwon, Hyuck M.; Kim, Hyunggi; Park, Hyuncheol; Lee, Yong H. (IEEE, 2012-11)
    This paper presents an amplify-and-forward (AF) relay scheme for M-source-M-destination pairs and N relay nodes. Cooperative minimum mean square error (MMSE) and zero-forcing (ZF) strategies for wireless relay networks ...
  • Cooperative AF wireless relay strategy under relay power constraint 

    Lee, Kanghee; Kwon, Hyuck M.; Sawan, M. Edwin; Park, Hyuncheol (IEEE, 2013-11)
    This paper presents an optimal relay amplifying matrix based on various schemes, such as zero-forcing (ZF) and minimum mean square error (MMSE), for a cooperative amplify-and-forward (AF) wireless relay network consisting ...
  • Cross-layer analysis of route discovery process and its impact on the packet end-to-end delay in wireless Ad Hoc networks 

    Kadiyala, Murali Krishna; Pendse, Ravi (IEEE, 2006-09-25)
    This paper presents a cross-layer analysis of the route discovery process in ad hoc networks, and discusses the impact of this process on the packet end-to-end delay. The analysis primarily highlights the role of medium ...
  • Data caching for enhancing anonymity 

    Bagai, Rajiv; Tang, Bin (IEEE Computer Society, 2011-03-22)
    The benefits of caching for reducing access time to frequently needed data, in order to improve system performance, are already well-known. In this paper, a proposal for employing data caching for increasing the level of ...