Optimal policies for inventory systems with demand cancellation

... Demand Information 23 2.7 Inventory Models with Demand Cancellation 24 OPTIMAL INVENTORY POLICY WITH SUPPLY UNCERTAINTY AND DEMAND CANCELLATION ... manufacturers’ production process, inventory stocking strategies, marketing campaigns and service providing The title Optimal Policies for Inventory Systems with Demand Cancellation per se can potentially ......

Ngày tải lên: 10/09/2015, 15:53

... communications with Rayleigh fading and cochannel interference IEEE Trans Veh Commun 46(4), 473–479 (1998) A Shah, AM Haimovich, Performance analysis of maximal ratio combining and comparison with optimum ... Systems Simulation with Wireless Applications (Prentice-Hall, NJ, 2004) doi:10.1186/1687-1499-2011-89 Cite this article as: Lin: Performance analysis for...

Ngày tải lên: 21/06/2014, 00:20

... Hybrid selection FFT based selection Phase-shift based selection Reduced full system w/o selection Hybrid selection FFT based selection Phase-shift based selection Reduced full system w/o selection ... paper, we proposed a study of some typical hard and soft AS methods for MIMO systems with closely spaced antennas We assumed antenna elements are placed linearly i...

Ngày tải lên: 21/06/2014, 22:20

... will study scheduling problems under three fairness criteria for multiuser OFDM systems temporal fairness, utilitarian fairness, and minimum-performance guarantees These categories of fairness ... derive optimal policies for three categories of scheduling problems, each with a unique QoS /fairness requirement OPPORTUNISTIC SCHEDULING UNDER VARIOUS FAIRNESS CONSTRAINT...

Ngày tải lên: 22/06/2014, 06:20

... will study scheduling problems under three fairness criteria for multiuser OFDM systems temporal fairness, utilitarian fairness, and minimum-performance guarantees These categories of fairness ... derive optimal policies for three categories of scheduling problems, each with a unique QoS /fairness requirement OPPORTUNISTIC SCHEDULING UNDER VARIOUS FAIRNESS CONSTRAINT...

Ngày tải lên: 22/06/2014, 19:20

... information of CIR length for both the receiver and the transmitter to adjust the GI length adaptively Moreover, the estimated noise variance can be used for generation of the channel state information ... proposed OFDM system as in a conventional OFDM system To implement the adaptive GI length concept for broadcasting OFDM systems, a feedback channel is require...

Ngày tải lên: 22/06/2014, 22:20

... OPTIMAL CONTROL POLICIES FOR MAKE- TO- STOCK PRODUCTION SYSTEMS WITH SEVERAL PRODUCTION RATES AND DEMAND CLASSES WEI LIN (B Eng HUST) A THESIS SUBMITTED FOR THE DEGREE OF MASTER ... a maketo -stock production system with a single demand class and two production rates With the assumptions of Poisson demands and exponential production times, it...

Ngày tải lên: 27/11/2015, 12:23

... 3.4 Comparing Performance of Rationing Policies 68 3.4.1 Numerical Study for Systems with Two Demand Classes 69 3.4.2 Numerical Study for Systems with Three Demand Classes 77 3.5 Comparing ... reject demands from different classes is referred to as an inventory rationing policy, which is the key decision problem in these inventory systems with multiple dem...

Ngày tải lên: 11/09/2015, 09:00

... bundles with fan-out that have been later attached 4.3 Bundles with fan-out one 4.2 Backward and forward quantities The detection of bundles with fan-out within the p-graph can be easily performed ... bundles with no sub-bundles with fan-out This means we can apply the algorithm presented above Then, for each bundle with fan-out 1, we group it with a randomly chosen...

Ngày tải lên: 16/03/2014, 23:20

... can also be used for finding binarizations for LCFRS with fan-out larger than two, again without increasing the fan-out However, it seems unlikely that this can still be done in linear time, since ... this, when a binarization with fan-out ≤ does not exist the algorithm will still provide us with a list of reductions that can be converted into a set of productions equival...

Ngày tải lên: 23/03/2014, 16:21

... Advances in Signal Processing [25] K M Wu and C L Wang, “Soft-input soft-output partial parallel interference cancellation for DS-CDMA systems, ” in Proceedings of the International Conference on Communications ... selection/maximal ratio combining and synchronous DS-CDMA, and recall the main functioning EURASIP Journal on Advances in Signal Processing principles o...

Ngày tải lên: 21/06/2014, 05:20

... reason why the control structure with the EG should be used for feedback systems with stable open loop plants Another control structure can be used for systems with open loop unstable plants [13] ... to design control systems with multiple saturations for stable open loop plants The idea is to design a linear control system ignoring the saturations...

Ngày tải lên: 18/02/2014, 10:20

... information to resolve pragmatic overshoot While this work has not been done within a traditional database system, it would be possible to incorporate it if the database were supplemented with ... information Even if this information is not strictly necessary for the problem-solving activity, it provides information about the user's plans and concerns and allows the system to select i...

Ngày tải lên: 21/02/2014, 20:20

... to be more portable across subject domains and languages, as long as those resources are available for the targeted domains and languages FrameNet in particular allows us to generate multiple ... Netherlands Walker, Marilyn and Owen Rambow and Monica Rogati 2002 Training a Sentence Planner for Spoken Dialogue Using Boosting Computer Speech and Language, Special Issue on Spoken Lan...

Ngày tải lên: 17/03/2014, 06:20