Directory UMM :Data Elmu:jurnal:T:The Journal of Strategic Information Systems:Vol8.Issue1.Mar1999:
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To obtain the empirical data on transportation cost, mathematical programming formulations and accompanying vehicle routing heuristics had to be applied to solve three VRPs for each
However, the data for several variables that have a theoretical relationship to the demand and supply of railroad grain transportation service is not published quarterly,
The models of airport charges and cost recovery discussed above have implications for ®nancial and pricing policy at many new airports or airports which have recently undergone
A tighter lower bound value for each node can be obtained by scheduling the remaining jobs (jobs not scheduled so far) on a single machine and minimizing the number of tardy jobs
It is obvious that SYM and IIA are independent: A choice function that chooses the minimal distance point for every symmetric choice problem yet arbitrary otherwise satisfies SYM
The distribution of dodecamer pairs `normal-marked' in homological position for HBL containing marked dodecamers.. This distribution is important for planning and interpreting
(20) Comparing the conditions for the first-best outcome proves the following result: P ROPOSITION 5: In a principal-agent problem where care is a hidden action undertaken by the
The estimated marginal valuations for the three types of quality improvements are shown by estimation model in Table 4 for the 70 non-user households.. The estimated models are
