Patent application number | Description | Published |
20080249839 | METHOD AND SYSTEM FOR FORECASTING WORKFORCE DEMAND USING ADVANCE REQUEST AND LEAD TIME - The present invention forecasts workforce demand by extracting a data set representing project requests that are recorded in a corporate workforce request database before work begins and using advance request data to forecast the future workforce demand. Thus, advance resource request data is accessed, and demand signals are extracted from the data. Forecast models are built for each skill category and forecasting lead time using the advance resource request data. Workforce demand forecasts are also generated. | 10-09-2008 |
20090240544 | SYSTEM AND METHOD FOR DETERMINING ORDER FULFILLMENT ALTERNATIVE WITH MULTIPLE SUPPLY MODES - A system and method for optimizing order fulfillment by considering multiple supply modes in one aspect, plans supply of inventory by forecasting demand, estimating accuracy of said forecasted demand, and establishing reorder point policy based at least on said accuracy of said forecasted demand and a plurality of supply transportation modes. Current inventory position is monitored and if the current inventory position is below the reorder point policy, orders are placed according to a selected shipping method. The selected shipping method may be based at least on customer order priority and transportation budget. | 09-24-2009 |
20100023340 | METHOD AND SYSTEM FOR EVALUATING PRODUCT SUBSTITUTIONS ALONG MULTIPLE CRITERIA IN RESPONSE TO A SALES OPPORTUNITY - A system and method evaluate product substitutions along multiple criteria in response to a sales opportunity, for instance, providing sales recommendations of configurable products in response to a customer request based on propensity functions. A customer propensity is determined to estimate attractiveness of a substitute product to a customer based on one or more attributes. A seller propensity is determined to estimate attractiveness to a seller of selling the substitute product based on one or more attributes. The customer propensity and the seller propensity are combined to find a plurality of substitute products. | 01-28-2010 |
20100049485 | SYSTEM AND METHOD FOR ANALYZING EFFECTIVENESS OF DISTRIBUTING EMERGENCY SUPPLIES IN THE EVENT OF DISASTERS - A computer-implemented method and system in one embodiment estimate the effectiveness of a dispensing plan of emergency supplies during disasters or in like scenarios, by simulating a flow of emergency supplies in a multi-echelon supply chain, dynamics of victims and progression of disaster. The performance metrics estimated in one embodiment include, but not limited to, overall coverage of distribution, inventory of supplies (e.g., shortage and surplus) and utilization of resources (e.g., shortage and surplus). | 02-25-2010 |
20100088136 | SYSTEM AND METHOD FOR DETERMINING CARBON EMISSION-CONSCIOUS ORDER FULFILLMENT ALTERNATIVES WITH MULTIPLE SUPPLY MODES - A system and method for optimizing order fulfillment by considering multiple supply modes in one aspect, plans supply of inventory by forecasting demand, estimating accuracy of said forecasted demand, and establishing reorder point policy based at least on said accuracy of said forecasted demand, a plurality of supply transportation modes, cost of carbon emissions and limit on carbon emission credits. Current inventory position is monitored and if the current inventory position is below the reorder point policy, orders are placed according to a selected shipping method. The selected shipping method may be based at least on customer order priority, transportation budget, and carbon emission limit. | 04-08-2010 |
20120150682 | METHOD AND SYSTEM FOR EVALUATING PRODUCT SUBSTITUTIONS ALONG MULTIPLE CRITERIA IN RESPONSE TO A SALES OPPORTUNITY - A system and method evaluate product substitutions along multiple criteria in response to a sales opportunity, for instance, providing sales recommendations of configurable products in response to a customer request based on propensity functions. A customer propensity is determined to estimate attractiveness of a substitute product to a customer based on one or more attributes. A seller propensity is determined to estimate attractiveness to a seller of selling the substitute product based on one or more attributes. The customer propensity and the seller propensity are combined to find a plurality of substitute products. | 06-14-2012 |
20120278038 | ESTIMATING MONTHLY HEATING OIL CONSUMPTION FROM FISCAL YEAR OIL CONSUMPTION DATA USING MULTIPLE REGRESSION AND HEATING DEGREE DAY DENSITY FUNCTION - Estimating monthly heating oil consumption of a building that uses heating oil and non-oil source of energy, may include separating by applying statistical models, yearly consumption of oil data associated with the building into base load oil consumption and space heating oil consumption. The separating may also include determining monthly base load oil consumption associated with the building. Monthly space heating consumption of oil may be estimated by applying a heating degree day density function to the space heating oil consumption. The monthly space heating consumption may be aggregated with the monthly base load oil consumption to estimate the monthly heating oil consumption. | 11-01-2012 |
20120278051 | ANOMALY DETECTION, FORECASTING AND ROOT CAUSE ANALYSIS OF ENERGY CONSUMPTION FOR A PORTFOLIO OF BUILDINGS USING MULTI-STEP STATISTICAL MODELING - Multi-step statistical modeling in one embodiment of the present disclosure enables anomaly detection, forecasting and/or root cause analysis of the energy consumption for a portfolio of buildings using multi-step statistical modeling. In one aspect, energy consumption data associated with a building, building characteristic data associated with the building, building operation and activities data associated with the building, and weather data are used to generate a variable based degree model. A base load factor, a heating coefficient and a cooling coefficient associated with the building and an error term are determined from the variable based degree model and used to generate a plurality of multivariate regression models. A time series model is generated for the error term to model seasonal factors which reflect monthly dependence on energy use and an auto-regressive integrated moving average model (ARIMA) which reflects temporal dependent patterns of the energy use. | 11-01-2012 |
20120310689 | OPTIMAL PLANNING OF BUILDING RETROFIT FOR A PORTFOLIO OF BUILDINGS - Generating an optimal planning of building retrofit for a portfolio of buildings may include providing a plurality of objective functions that may be selected for maximizing cost reduction, maximizing green house gas emission reduction, or maximizing energy reduction, or combinations thereof. The objective function may be solved based on information including at least a retrofit cost for retrofitting a building, payback period specifying the length of time needed to recover the retrofit cost, a budget available for retrofitting the building, expected price of energy, estimated energy savings from retrofitting and estimated green house gas emission from retrofitting. The planning of building retrofit may be generated based on the solutions of one or more of the objective functions, which may provide for an optimal plan of building retrofit. | 12-06-2012 |
20120310793 | SYSTEM AND METHOD FOR DETERMINING CARBON EMISSION-CONSCIOUS ORDER FULFILLMENT ALTERNATIVES WITH MULTIPLE SUPPLY MODES - A system and method for optimizing order fulfillment by considering multiple supply modes in one aspect, plans supply of inventory by forecasting demand, estimating accuracy of said forecasted demand, and establishing reorder point policy based at least on said accuracy of said forecasted demand, a plurality of supply transportation modes, cost of carbon emissions and limit on carbon emission credits. Current inventory position is monitored and if the current inventory position is below the reorder point policy, orders are placed according to a selected shipping method. The selected shipping method may be based at least on customer order priority, transportation budget, and carbon emission limit. | 12-06-2012 |
20120316914 | SCHEDULING OF ENERGY CONSUMING ACTIVITIES FOR BUILDINGS - Scheduling of building activities may be generated based on an objective function developed to optimize energy cost associated with performing activities in a building, which activities consume energy. The objective function may be solved based on the received plurality of activities, the energy sources consumed by the activities, the prices of energy, and subject to the one or more constraints. | 12-13-2012 |
20120330626 | ESTIMATING BUILDING THERMAL PROPERTIES BY INTEGRATING HEAT TRANSFER INVERSION MODEL WITH CLUSTERING AND REGRESSION TECHNIQUES FOR A PORTFOLIO OF EXISTING BUILDINGS - A static heat transfer model is derived from a system of dynamic equations by integrating the dynamic equations over different time periods. That static heat transfer model links periodic (e.g., monthly) energy usage with cooling and heating degree hours, humidifying and dehumidifying hours. Its coefficients of measuring correlations correspond to the thermal parameters of buildings. Temporal data from a building may be used to estimate the overall heat transfer parameters. A clustering scheme may be developed to decompose all the buildings into different clusters based on one or more similarity criteria. The overall heat transfer parameters are separated into values for the wall, roof and window using multiple buildings' data in the same cluster or group. | 12-27-2012 |
20130124251 | OPTIMAL PLANNING OF BUILDING RETROFIT FOR A PORTFOLIO OF BUILDINGS - Generating an optimal planning of building retrofit for a portfolio of buildings may include providing a plurality of objective functions that may be selected for maximizing cost reduction, maximizing green house gas emission reduction, or maximizing energy reduction, or combinations thereof. The objective function may be solved based on information including at least a retrofit cost for retrofitting a building, payback period specifying the length of time needed to recover the retrofit cost, a budget available for retrofitting the building, expected price of energy, estimated energy savings from retrofitting and estimated green house gas emission from retrofitting. The planning of building retrofit may be generated based on the solutions of one or more of the objective functions, which may provide for an optimal plan of building retrofit. | 05-16-2013 |
20140365180 | OPTIMAL SELECTION OF BUILDING COMPONENTS USING SEQUENTIAL DESIGN VIA STATISTICAL BASED SURROGATE MODELS - A surrogate model to a building simulation model is built and used for finding a combination of building components that optimize energy use in a building. The surrogate model may be built iteratively using design points comprising a different combination of building product properties that maximize a predefined expected improvement function. | 12-11-2014 |