Now showing items 21-40 of 48

    • Interactive program steering of high performance parallel systems 

      Schwan, Karsten (Georgia Institute of Technology, 2009-09-21)
    • Inventory Constrained Maritime Routing and Scheduling for Multi-Commodity Liquid Bulk 

      Hwang, Seung-June (Georgia Institute of Technology, 2005-04-21)
      This research deals with chemical transport Problems involving maritime pick up from and delivery to storage tanks that are continuously filled and drained. More specifically, we developed decision technology to determine ...
    • Large-scale mixed integer optimization approaches for scheduling airline operations under irregularity 

      Petersen, Jon D. (Georgia Institute of Technology, 2012-03-30)
      Perhaps no single industry has benefited more from advancements in computation, analytics, and optimization than the airline industry. Operations Research (OR) is now ubiquitous in the way airlines develop their schedules, ...
    • Leveraging Block Decisions and Aggregation in the ShareStreams QoS Architecture 

      Krishnamurthy, Rajaram B.; Yalamanchili, Sudhakar; Schwan, Karsten; West, Richard (Georgia Institute of Technology, 2003)
      ShareStreams (Scalable Hardware Architectures for Stream Schedulers) is a canonical architecture for realizing a range of scheduling disciplines. This paper discusses the design choices and tradeoffs made in the ...
    • Memory region: a system abstraction for managing the complex memory structures of multicore platforms 

      Lee, Min (Georgia Institute of Technology, 2013-11-18)
      The performance of modern many-core systems depends on the effective use of their complex cache and memory structures, and this will likely become more pronounced with the impending arrival of on-chip 3D stacked and ...
    • Metroplex identification, evaluation, and optimization 

      McClain, Evan James (Georgia Institute of Technology, 2013-04-08)
      As airspace congestion becomes increasingly more common, one of the primary places airspace congestion is felt today, and will only continue to increase, is in areas where more than one major airport interact. We will call ...
    • Min-cut Methods for Mapping Dataflow Graphs 

      Elling, Volker Wilhelm; Schwan, Karsten (Georgia Institute of Technology, 1999)
      High performance applications and the underlying hardware platforms are becoming increasingly dynamic; runtime changes in the behavior of both are likely to result in inappropriate mappings of tasks to parallel machines ...
    • A Network Co-processor-Based Approach to Scalable Media Streaming 

      Krishnamurthy, Rajaram B.; Schwan, Karsten; West, Richard; Rosu, Marcel-Catalin (Georgia Institute of Technology, 2000)
      This paper presents the embedded construction and experimental results for a media scheduler on i960 RD equipped I2O Network Interfaces (NI) used for streaming. We utilize the Distributed Virtual Communication Machine ...
    • Optimization approaches for designing baseball scout networks under uncertainty 

      Ozlu, Ahmet Oguzhan (Georgia Institute of Technology, 2016-04-25)
      Major League Baseball (MLB) is a 30-team North American professional baseball league and Minor League Baseball (MiLB) is the hierarchy of developmental professional baseball teams for MLB. Most MLB players first develop ...
    • Optimization in maritime inventory routing 

      Papageorgiou, Dimitri Jason (Georgia Institute of Technology, 2012-11-13)
      The primary aim of this thesis is to develop effective solution techniques for large-scale maritime inventory routing problems that possess a core substructure common in many real-world applications. We use the term ...
    • Optimization of automated float glass lines 

      Na, Byungsoo (Georgia Institute of Technology, 2010-12-20)
      Motivated by operational issues in real-world glass manufacturing, this thesis addresses a problem of laying out and sequencing the orders so as to minimize wasted glass, called scrap. This optimization problem combines ...
    • Optimizing dense wireless networks of MIMO links 

      Cortes-Pena, Luis Miguel (Georgia Institute of Technology, 2014-05-16)
      Wireless communication systems have exploded in popularity over the past few decades. Due to their popularity, the demand for higher data rates by the users, and the high cost of wireless spectrum, wireless providers are ...
    • Planning Container Drayage Operations at Congested Seaports 

      Namboothiri, Rajeev (Georgia Institute of Technology, 2006-05-19)
      This dissertation considers daily operations management for a fleet of trucks providing container pickup and delivery service to a port. Truck congestion at access points for ports may lead to serious inefficiencies in ...
    • Rapid -- A Multiprocessor Scheduler for Dynamic Real-Time Applications 

      Forbes, Harold C.; Schwan, Karsten (Georgia Institute of Technology, 1994)
      This paper describes and evaluates operating system support for on-line scheduling of real-time tasks on shared memory multiprocessors. The contributions of this work include: (1) the design and implementation of an ...
    • RASA (Reconfigurable Architectures for Scheduling Activities) Architecture and Hardware for Scheduling Gigabit Packet Streams 

      Krishnamurthy, Rajaram B.; Yalamanchili, Sudhakar; Schwan, Karsten; West, Richard (Georgia Institute of Technology, 2002)
      We present an architecture and hardware for scheduling gigabit packet streams in server clusters that combines a Network Processor datapath and an FPGA for use in server NICs and server cluster switches. Our architectu ...
    • Resource management for data streaming applications 

      Agarwalla, Bikash Kumar (Georgia Institute of Technology, 2010-07-07)
      This dissertation investigates novel middleware mechanisms for building streaming applications. Developing streaming applications is a ...
    • Revenue and operational impacts of depeaking flights at hub airports 

      Katz, Donald Samuel (Georgia Institute of Technology, 2012-11-13)
      Post deregulation, many U.S. airlines created hubs with banked schedules, however, in the past decade these same airlines began to experiment with depeaking their schedules to reduce costs and improve operational performance. ...
    • Robust Airline Fleet Assignment 

      Smith, Barry Craig (Georgia Institute of Technology, 2004-08-23)
      Robust Airline Fleet Assignment Barry C. Smith 140 Pages Directed by Dr. Ellis L. Johnson Fleet assignment models are used by many airlines to assign aircraft to flights in a schedule to maximize profit. Major airlines ...
    • Routing and Scheduling with Time Windows: Models and Algorithms for Tramp Sea Cargos and Rail Car-Blocks 

      Daniel, Aang (Georgia Institute of Technology, 2006-11-20)
      This thesis introduces a new model formulation to solve routing and scheduling problems, with the main applications in answering routing and scheduling problems faced by a sea-cargo shipping company and a railroad ...
    • Scheduling problems for fractional airlines 

      Qian, Fei (Georgia Institute of Technology, 2010-12-21)
      A column generation based approach is proposed to solve scheduling problems for fractional airlines efficiently and return near optimal schedules. Crew tours are building blocks of our approach, and our approach is focused ...