Combining Breadth-First and Depth-First Strategies in Searching for Treewidth

Rong Zhou
Palo Alto Research Center
3333 Coyote Hill Road
Palo Alto, CA 94304


Eric A. Hansen
Dept. of Computer Science and Engineering
Mississippi State University
Mississippi State, MS 39762

Abstract Breadth-first and depth-first search are basic search strategies upon which many other search algorithms are built. In this paper, we describe an approach to integrating these two strategies in a single algorithm that combi ....etc

[:=Read Full Message Here=:]

Night Vision technology consists of two major types: image intensification (light amplification) and thermal imaging (infrared). Most consumer night vision products are light amplifying devices. Light amplification technology takes the small amount of light, such as moonlight or starlight, that is in the surrounding area, and converts the light energy (scientists call it photons), into electrical energy (electrons). These electrons pass through a thin disk that's about the size of a quarter and contains over 10 million channels. As the electron ....etc

[:=Read Full Message Here=:]

hai i am preparing for my seminor and my topic is depth buffer method so i need some ppts to support my seminor ....etc

[:=Read Full Message Here=:]

The first thing you probably think of when you see the words night vision is a spy or action movie you've seen, in which someone straps on a pair of night-vision goggles to find someone else in a dark building on a moonless night. And you may have wondered Do those things really work? Can you actually see in the dark?


The answer is most definitely yes. With the proper night-vision equipment, you can see a person standing over 200 yards (183 m) away on a moonless, cloudy night! Night vision can work in two very different ways, depending ....etc

[:=Read Full Message Here=:]

i need the circuit and abstract of the depth measurement based on lvdt ....etc

[:=Read Full Message Here=:]

A Depth Sensing Display for Bomb Disposal Robots


I. INTRODUCTION
With almost every bomb squad robot there is a lack of an
important perception which is critical when manipulating any
kind of explosive device. Most bomb squad robot graspers in
use do not give the operator a depth reading. Instead, the
robots use multiple cameras to obtain different views and then
the operator must employ various workarounds to gauge the
depth or distances to objects located in ....etc

[:=Read Full Message Here=:]

Abstract:
An avalanche is a rapid flow of snow down a slope, from either natural triggers or human activity. At present snow gauge and direct measurements are the most commonly used techniques adopted for measuring snow depth. This paper deals with total design and implementation of microcontroller based snow depth sensor using ultrasonic pulses.

INTRODUCTION
Precipitation is mainly in the form of rain and snow. In the universe 5% of annual precipitation is in the form of snow. Snow avalanches occur in higher mountains ....etc

[:=Read Full Message Here=:]

Abstract
Steganographic technique is a means of covert communi-
cation. In this paper, an adaptive image steganographywith
high capacity and good security is proposed. Based on lo-
cal complexity of a cover image, varying-depth embedding
is used to improve the imperceptibility and decrease dis-
tortions in it. Experimental results show that the stegano-
graphic technique may provide higher capacity and be re-
sistant to several well-known steganalytic methods.
1 Introduction
Classic methods of securing communicationmain ....etc

[:=Read Full Message Here=:]

LucentVision is a real-time networked visual information system that archives sports action using visual processing. The system provides a variety of visual and textual content-based queries on the archived information, and presents the query results in multiple forms including animated visualization of court coverage and virtual-replay of action from arbitrary viewpoints. LucentVision analysis include presence maps that show where the players spent their time during a match (top picture), virtual replays (bottom picture) in which a ball trajec ....etc

[:=Read Full Message Here=:]

Abstract
The effect of microprocessor pipeline depth on performance is considered. It is found that pipeline depth is a tradeoff between various factors, including the degree of superscalar processing, fraction of pipeline hazards, the fabrication technology of the processor, and the processor workload. The degree of instruction level parallelism decreases the optimal pipeline depth, while the lack of pipeline stalls increases the optimal pipeline depth. As we increase pipeline depth, there is a competition between greater pipeline throughput ....etc

[:=Read Full Message Here=:]