摘要:
A method and system for increasing the expected availability of fast-delivery offers to customers. A method may include identifying a total number of units of a plurality of items to be stored in one or more fulfillment centers. In some cases, the items may be a product or a group of products. The method may also include receiving an order forecast of expected orders for each of the plurality of items and determining, for each of the plurality of items, a portion of the expected orders that is expected to be fulfilled by the one or more fulfillment centers. The method may then include calculating based, at least in part, on the total number of units, the order forecast, and the portion of the expected orders, a target inventory of each of the plurality of items that increases an expected availability of a given delivery offer to future customers.
摘要:
In various embodiments, approaches for the placement of inbound inventory in a materials handling facility are described. A product identifier is input from inbound inventory into a computer system, where the inbound inventory is to be stocked in a materials handling facility. At least one available inventory location is identified in the computer system that presents a lowest cost for storage of the inbound inventory in the materials handling facility. The inbound inventory is stocked in the at least one available inventory location contemporaneously with the determination of the at least one available inventory location in the computer system that presents the lowest cost for storage of the inbound inventory in the materials handling facility.
摘要:
Disclosed are various embodiments for the planning of resources used in computing. Usage statistics regarding one or more machine instances executing in a plurality of networked computing devices are obtained. The usage statistics are grouped based at least in part on one or more customer usage classifications, thereby producing one or more usage groups. A corresponding demand forecast is generated for each of the usage groups. A projected demand for one or more physical components of the networked computing devices is calculated according to the demand forecasts.
摘要:
A method and system for inventory placement according to expected item picking rates. In one embodiment, a method may include determining a respective expected picking rate for each of a number of inventory items, and dependent upon the expected picking rate, selecting a corresponding one of a number of zones of an inventory storage area for each of the items. The zones may be physically arranged within the inventory storage area such that a first, innermost zone is successively and at least partially surrounded by one or more other zones. The method may further include storing each of the items within the corresponding zones, such that the expected picking rates of members of a given group of items stored in a given zone are less than the expected picking rates of members of another group of items stored in a successive zone that at least partially surrounds the given zone.
摘要:
An improved EEPROM cell with a self-aligned tunneling window is provided which is fabricated by a standard STI process so as to produce a smaller layout size and a reduced cell height. The EEPROM cell includes a floating gate, a programmable junction region, and a tunneling oxide layer separating the programmable junction region and the floating gate. The length dimension of the floating gate is less than the length dimension of the tunneling window so that the tunneling window is overlapping the floating gate. The tunneling window is self-aligned by edges forming the length dimension of the floating gate so as to form a self-aligned tunneling window.
摘要:
Methods and systems for allocating regional inventory to reduce out-of-stock costs are described. A method may include identifying a total number of units of an item to be stored in a plurality of regions and determining an order forecast for the item in each of the plurality of regions. The method may also include receiving a unit out-of-stock cost of the item in each of the plurality of regions and calculating an expected cost for each of the plurality of regions based, at least in part, on the total number of units of the item, each region's respective order forecast, and each region's respective unit out-of-stock cost. The method may further include allocating a portion of the total number of units of the item to each of the plurality of regions to reduce a sum of the expected costs.
摘要:
Systems and methods systems and methods for allocating inventory in a fulfillment network are disclosed. In some embodiments, a method may include identifying orders fulfilled by a fulfillment center, where each of the identified orders specifies one or more of a plurality of items. The method may also include determining, for each identified order, a probability that the identified order will occur in the future and calculating, for each identified order, a cost savings. Items may then be selected based, at least in part, upon the determined probability and cost savings of each identified order. Additionally or alternatively, a method may include, for a selected item, receiving a customer demand forecast, determining a bind factor, and calculating a target inventory for the selected item to be stored in the fulfillment center based, at least in part, upon the customer demand forecast and the bind factor.
摘要:
Systems and methods for cost-based fulfillment tie breaking are disclosed. In some embodiments, a method may include receiving an indication of an order for an item stocked in a plurality of fulfillment centers, where a difference between a cost of fulfilling the order with one of the plurality of fulfillment centers and a cost of fulfilling the order with another one of the plurality of fulfillment centers is within a specified amount. The method may also include selecting a given one of the plurality of fulfillment centers to fulfill the order based, at least in part, upon expected costs corresponding to inventory positions that would result from fulfilling the order with each of the plurality of fulfillment centers.
摘要:
A method and system for inventory placement according to expected item picking rates. In one embodiment, a method may include determining a respective expected picking rate for each of a number of inventory items, and dependent upon the expected picking rate, selecting a corresponding one of a number of zones of an inventory storage area for each of the items. The zones may be physically arranged within the inventory storage area such that a first, innermost zone is successively and at least partially surrounded by one or more other zones. The method may further include storing each of the items within the corresponding zones, such that the expected picking rates of members of a given group of items stored in a given zone are less than the expected picking rates of members of another group of items stored in a successive zone that at least partially surrounds the given zone.
摘要:
In various embodiments, approaches for the placement of inventory in a materials handling facility are described. A virtual representation of a plurality of storage locations in a materials handling facility is maintained in a computer system. Each one of a plurality of inventory items is assigned to a corresponding storage location in the virtual representation. A first portion of the inventory items is stocked, and a second portion of the inventory items is unstocked. Each of the assignments is associated with a profit value. An event related to a change in state of the materials handling facility is input into the computer system. Each one of the second portion of the inventory items is reassigned in the computer system to a corresponding storage location in the virtual representation.