Country: South Korea

Found 896 papers in total
Warm start of interior point methods for multicommodity network flow problem
Warm start of interior point methods for multicommodity network flow problem
2004,
In this paper, we present a methodology for solving the multicommodity network flow...
An empirical data driven optimization approach by simulating human learning processes
An empirical data driven optimization approach by simulating human learning processes
2004,
This study suggests a data driven optimization approach, which simulates the models of...
Computational experience of linear equation solvers for self-regular interior-point methods
Computational experience of linear equation solvers for self-regular interior-point methods
2004,
Every iteration of interior-point methods of large scale optimization requires...
A processor assignment problem for ATM switch configuration
A processor assignment problem for ATM switch configuration
2004,
In this paper, we deal with a processor assignment problem that minimizes the total...
A multi-agent approach to context-aware optimization for personalized mobile web service
A multi-agent approach to context-aware optimization for personalized mobile web service
2004,
Recently the usage of mobile devices which enable the accessibility to Internet has...
A cutting-plane generation method for a variable-capacity (0,1)-knapsack problem with general integer variables
A cutting-plane generation method for a variable-capacity (0,1)-knapsack problem with general integer variables
2004,
In this paper, we propose an effective cut generation method based on the...
Mathematical model of optimal payouts under non-linear demand curve
Mathematical model of optimal payouts under non-linear demand curve
2004,
In this study, a mathematical model that shows the optimal payout policy is developed....
An extension of the level crossing technique
An extension of the level crossing technique
2004,
We demonstrate in this paper that the level crossing technique can be applied to such...
Versioning digital products
Versioning digital products
2004,
The paper demonstrates that versioning of digital products occurs more frequently than...
An impact analysis of window mechanism and end to end delay of tandem queueing network with constant service time
An impact analysis of window mechanism and end to end delay of tandem queueing network with constant service time
2004,
In this paper, we investigate the impact of window mechanisms on end to end delay in a...
An analysis of delivery service in electronic commerce
An analysis of delivery service in electronic commerce
2004,
We discuss that the proliferation of new types of retailers such as Internet shopping...
Bounds for stationary waiting times in a class of queueing network using stochastic ordering
Bounds for stationary waiting times in a class of queueing network using stochastic ordering
2004,
In this paper we study bounds for characteristics of stationary waiting times in (max....
Analyzing customer purchase behavior of a department store and applying customer relationship management strategies
Analyzing customer purchase behavior of a department store and applying customer relationship management strategies
2004,
This study analyzes customer buying-behavior patterns in a department store as time...
A defection prevention procedure using a self-organizing map for on-line game providers
A defection prevention procedure using a self-organizing map for on-line game providers
2004,
The retention of customer is an increasingly pressing issue in today's competitive...
Intelligent agent-based travel planning recommendation system in peak seasons
Intelligent agent-based travel planning recommendation system in peak seasons
2004,
The paper presents a multi-agent system for intelligent recommendation of travel plans...
LSB algorithm for the job oriented heuristic scheduling
LSB algorithm for the job oriented heuristic scheduling
2004,
In industrial production settings, scheduling problems for detailed day-to-day...
A study on the relationship between e-service orientation and performance of internet business organization
A study on the relationship between e-service orientation and performance of internet business organization
2004,
Due to the change to the digital environments, the offer of services on the off-line...
A decision support system for supplier selection in B2B e-procurement
A decision support system for supplier selection in B2B e-procurement
2004,
Nowadays many enterprises build e-procurement systems. An e-procurement is a Web-based...
A study on optimal advertising level
A study on optimal advertising level
2004,
It considers advertising as an instrument to increase the stock of goodwill or...
A study on a forecasting the demand for the future mobile communication service by integrating mobile communication technology
A study on a forecasting the demand for the future mobile communication service by integrating mobile communication technology
2004,
In this paper, we have developed a technology–service relationship model which...
Generating mechanism of initial and candidate solutions in simulated annealing for packet communication network design problem
Generating mechanism of initial and candidate solutions in simulated annealing for packet communication network design problem
2004,
The design of a communication network has long been a challenging optimization...
Instant messenger: Theory of reasoned action in practice
Instant messenger: Theory of reasoned action in practice
2004,
Instant Messenger is a communication tool which allows instant real-time connection...
An exploratory study on the relationship between firm capabilities, competitive strategies and competitive advantage of mobile telecommunication services
An exploratory study on the relationship between firm capabilities, competitive strategies and competitive advantage of mobile telecommunication services
2004,
Recently domestic mobile carriers have been engaged in heated battles for survival as...
Two-layer investment decision-making using knowledge about investor's risk-preference: model and empirical testing
Two-layer investment decision-making using knowledge about investor's risk-preference: model and empirical testing
2004,
There have been many studies to build a model that can help investors construct...
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