optimal
RSS optimalOptimal Backpressure Routing for Wireless Networks With Multi-Receiver Diversity
White Paper This paper considers the problem of optimal scheduling and routing in an ad-hoc wireless network with multiple traffic streams and time varying channel reliability. Each packet transmission can be overheard by a subset... [31 Aug 2007]
Optimal Engineering System Design Guided by Data-Mining Methods
White Paper Optimal engineering design is challenging because nonlinear objective functions need to be evaluated in a high-dimensional space. This white paper presents a data-mining aided optimal design method. The... [19 Sep 2008]
Optimal Efficiency Guarantees for Network Design Mechanisms
White Paper Three desirable but provably mutually incompatible properties of a cost-sharing mechanism are: incentive-compatibility, meaning that players are motivated to bid their true private value for receiving the good; budget-balance, meaning... [09 Jan 2008]
Sensor Networks Over Information Fields: Optimal Energy and Node Distributions
White Paper Given this model, the paper finds the optimal node distribution over the field that maximizes the network information capacity or the total information gathered over the lifetime of the network. The... [10 Aug 2007]
Optimal Replica Placement in Tree Networks With QoS and Bandwidth Constraints and the Closest Allocation Policy
White Paper The paper proposes an optimal algorithm in two passes using dynamic programming. This paper deals with the replica placement problem on fully homogeneous tree networks known as the Replica Placement optimization problem. [11 Jul 2008]
Optimal NetFlow Deployment in IP Networks
White Paper Therefore it aims to solve the Optimal NetFlow Location Problem (ONLP) for a given coverage ratio. This paper investigates the problem of deploying NetFlow with optimized coverage and cost in an IP network. [29 Feb 2008]
Optimal Bidding Strategy for Keyword Auctions and Other Continuous-Time Markets
White Paper The optimal bidding strategy is calculated both analytically and numerically. This paper models continuous-time mass bidding markets, such as key-word auctions and market-based resource allocation systems, as a... [15 Feb 2008]
Optimal Choice of the Buffer Size in the Internet Routers
White Paper The paper studies an optimal choice of the buffer size in the Internet routers. The objective is to determine the minimum value of the buffer size required in order to fully utilize the link capacity. [21 Dec 2007]
Optimal Granularity of MPLS Tunnels
White Paper This paper presents an efficient dynamic programming algorithm to obtain an optimal set of service levels given (a) a fixed set of LSPs and corresponding bandwidth requests, or (b) the probability distribution of LSP... [11 Jul 2008]
Optimal Scheduling for OFDMA Systems
White Paper By exploiting the structure of this problem, the authors develop optimal and sub-optimal algorithms for its solution. This paper considers a scheduling and resource allocation problem for the downlink of... [13 Apr 2007]
Optimal Control of Multiple Bit Rates for Streaming Media
White Paper This paper extends the optimal coding rate control framework and addresses the unique problems posed by the MBR stream switching constraints. Perhaps the major technical problem in streaming media on demand over the... [25 May 2007]
Optimal Broadcast Scheduling for Random-Loss Channels
White Paper This paper studies how to systematically derive optimal broadcast schedules for random-loss channels. The paper also show that the proposed scheme can achieve optimal performance, in terms of expected... [25 May 2007]
Optimal Superimposed Pilot Selection for OFDM Channel Estimation
White Paper This paper presents an optimal strategy for utilizing superimposed pilots for OFDM channel estimation using Wiener filtering. An algorithm is formulated to determine the optimal rectangular set of... [11 Apr 2007]
Optimal Training Signals for SISO OFDM Channel Estimation in the Absence/Presence of Frequency Offsets
White Paper This paper addresses the problem of designing optimal training signals for SISO OFDM channel estimation in the presence of frequency offsets. First, the paper presents optimal training signals for OFDM... [11 Apr 2007]
Optimal Payments Used Macromedia Flex to Create a Rich Internet Application That Combined All of Its Major Systems Into One Easy-To-Use Interface
White Paper Optimal Payments, a Macromedia Alliance Partner, is a global provider of proprietary payment processing services. Optimal Payments drew upon their previous development experience. The company needed a... [11 Apr 2007]
