Data Mining - Analysis White Papers
2D CAD Data Mining Based on Spatial Relation
Overview This paper proposes CAD data mining technique to obtain semantic elements without prior knowledge about plans being designed. The method consists of two steps. The first step is to extract frequent spatial relations between figure elements in CAD data as clues to the semantic elements. These relations are modeled as topology graph and are analyzed by a graph mining method. In the second step, valid semantic elements are specified by eliminating geometrically unnecessary figure elements through inferring every affine transformation between sets of figure elements having the same frequent spatial structure. In the experiments, the proposed method could extract semantic elements like electrical symbols from floor plan data without prior knowledge about the symbols.
| Publisher | Institute of Electrical and Electronics Engineers | File Format | |
|---|---|---|---|
| Date Published | May 2009 | ||
| Format | White Papers | ||
| Topics | |||
-
Did you find this white paper useful?
White Paper RSSBusiness Analytics and Optimization for the Intelligent Enterprise
DownloadBased on our survey of 225 business leaders worldwide, we found that enterprises are operating with bigger blind spots and that they are making important decisions without access to the right information....
The Journey Along an Information-Led Transformation
A shift is underway from simple automation to business optimization, and information is at the center of it. Information, when aligned with your business strategy, holds the key to driving profitable...
Best Practices for Translating Customer Satisfaction into Revenue
Today's support organisations are focused on two top-level metrics: financial results and customer satisfaction. For most, it's easy to track financial performance, but customer satisfaction is akin to speaking a...
Support Strategies: Customer Experience Management
Customer experience is the most powerful tool available today for distinguishing your company from competitors ? each contact with the customer offers an opportunity for strengthening your relationships by delivering...
3 Strategies for Reducing IT Support Costs
As companies brace for more bumps in the economic downturn, many organisations are indiscriminately cutting costs. To ensure a seamless transition into the post-recession market, however, slashing and burning is...
