Demand Forecasting: Time Series Models



PResented By:
Professor Stephen R. Lawrence
College of Business and Administration
University of Colorado



Forecasting Horizons
Long Term
5+ years into the future
R&D, plant location, product planning
Principally judgement-based



Medium Term
1 season to 2 years
Aggregate planning, capacity planning, sales forecasts
Mixture of quantitative methods and judgement


Short Term
1 day to 1 year, less than 1 season
Demand forecasting, staffing level ....etc

[:=Read Full Message Here=:]

Real Time Operating Systems for Networked Embedded Systems


Fire Alarm System

Problem
Hundreds of sensors, each fitted with Low Range Wireless
Sensor information to be logged in a server & appropriate action initiated
Possible Solution
Collaborative Action
Routing
Dynamic – Sensors/controllers may go down
Auto Configurable – No/easy human intervention.
Less Collision/Link Clogging
Less no of intermediate nodes
Fast Response Time
Secure

....etc

[:=Read Full Message Here=:]

automatic street light that is powered through speed breaker ....etc

[:=Read Full Message Here=:]

Abstract

This paper presents a demandbased engineering method for designing
radio networks of cellular mobile communication systems
The proposed procedure is based on a forwardengineering method the Integrated Approach to cellular network planning and is facilitated by the application of a new discrete population model for the trac description the Demand Node Concept
The use of the concept enables the formulation of the transmitter locating task as a Maximal Coverage Location Problem MCLP which iswell known in economics fo ....etc

[:=Read Full Message Here=:]

i would like to know about the type and working of the microcontroller used in cars for automatic speed reduction... ....etc

[:=Read Full Message Here=:]

dear sir.
myself krish,i'm studying engineering, i want to automatically detector of while i driving a car,i affected by unknown speed breaker so at that time i think about why? i inverttor it. so please requst to me. what are the materials need to make the this project because i am a computer science student so i cannot know the which type material need to it.

thanking you,

e-mail:[email protected] ....etc

[:=Read Full Message Here=:]

please provide the ppt on real time pedestrian detection and tracking at night time for driver assistance systems ....etc

[:=Read Full Message Here=:]

Definition
Real-time systems play a considerable role in our society, and they cover a spectrum from the very simple to the very complex. Examples of current real-time systems include the control of domestic appliances like washing machines and televisions, the control of automobile engines, telecommunication switching systems, military command and control systems, industrial process control, flight control systems, and space shuttle and aircraft avionics.

All of these involve gathering data from the environment, processing of gathered data ....etc

[:=Read Full Message Here=:]

Definition
Real-time systems play a considerable role in our society, and they cover a spectrum from the very simple to the very complex. Examples of current real-time systems include the control of domestic appliances like washing machines and televisions, the control of automobile engines, telecommunication switching systems, military command and control systems, industrial process control, flight control systems, and space shuttle and aircraft avionics.

All of these involve gathering data from the environment, processing of gathered data ....etc

[:=Read Full Message Here=:]

power generation using speed breaker ....etc

[:=Read Full Message Here=:]