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Now showing items 11-19 of 19
Approximating vehicle dispatch probabilities for emergency service systems with location-specific service times and multiple units per location
(Informs, 2009-02)
To calculate many of the important performance measures for an emergency response system, one requires knowledge of the probability that a particular server will respond to an incoming call at a particular location. ...
A Lagrangian relaxation approach to large-scale flow interception problems
(Elsevier, 2009-10-16)
The paper presents a tight Lagrangian bound and an efficient dual heuristic for the flow interception problem. The proposed Lagrangian relaxation decomposes the problem into two subproblems that are easy to solve. Information ...
Improving the performance of wireless H.264 video broadcasting through a cross-layer design
(IEEE, 2009)
In a wireless video broadcasting service, number of users receiving the service and the average video quality of the received stream have to be maximized for improving the system performance. To solve this problem optimally, ...
Computational comparison of five maximal covering models for locating ambulances
(Wiley, 2009-01)
This article categorizes existing maximum coverage optimization models for locatingambulances based on whether the models incorporate uncertainty about (1) ambulanceavailability and (2) response times. Data from Edmonton, ...
Product innovations, advertising, and stock returns
(American Marketing Association, 2009-01)
Under increased scrutiny from top management and shareholders, marketing managers feel the need to measure and communicate the impact of their actions on shareholder returns. In particular, how do customer value creation ...
Spin content of Λ in QCD sum rules
(American Physical Society, 2009-06-01)
We calculate the isoscalar axial-vector coupling constants of the Λ hyperon using the method of QCD sum rules. A determination of these coupling constants reveals the individual contributions of the u, d, and the s quarks ...
Exploring correlates of product launch in collaborative ventures: an empirical investigation of pharmaceutical alliances
(Wiley, 2009-07)
This paper examines collaborative ventures leading toward the launch of new products in the pharmaceutical industry. These collaborative ventures are one of the most underresearched areas in the new product literature, yet ...
Dashboards as a service why, what, how, and what research is needed?
(Sage, 2009-11)
Recent years have seen the introduction of a “marketing dashboard” that brings the firm’s key marketing metrics into a single display. Service firms across industries have created such dashboards either by themselves or ...
Sleepwalking in İstanbul: a man in anguish in A. H. Tanpinar's A Mind at Peace
(Taylor & Francis, 2009)
Ahmet Hamdi Tanpınar's (1901-62) novels reflect the dichotomy within early twentieth-century Turkey: a nation maintaining past tradition yet concurrently embracing modernity. Tanpınar explores the Ottoman legacy of Turkish ...
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