Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

Logarithmic number system

Known as: Gaussian logarithm, Signed logarithm, Sign-plus-logarithm number system 
A logarithmic number system (LNS) is an arithmetic system used for representing real numbers in computer and digital hardware, especially for digital… Expand
Wikipedia

Related topics

Related topics

11 relations
Arithmetic underflowDenormal numberDigital electronicsField-programmable gate array
Expand

Broader (1)

Digital signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
Multiagent Smart Grid Automation Architecture Based on IEC 61850/61499 Intelligent Logical Nodes
Universal, intelligent, and multifunctional devices controlling power distribution and measurement will become the enabling… Expand
  • figure 1
  • figure 3
  • figure 2
  • figure 5
  • figure 4
Highly Cited
2006
Highly Cited
2006
An Adaptive Large Neighborhood Search Heuristic for the Pickup and Delivery Problem with Time Windows
The pickup and delivery problem with time windows is the problem of serving a number of transportation requests using a limited… Expand
  • figure 1
  • table 1
  • table 2
  • table 3
  • table 4
Highly Cited
2006
Highly Cited
2006
A 231-MHz, 2.18-mW 32-bit Logarithmic Arithmetic Unit for Fixed-Point 3-D Graphics System
A 32-bit fixed-point logarithmic arithmetic unit is proposed for the possible application to mobile three-dimensional (3-D… Expand
  • figure 1
  • table I
  • figure 3
  • table II
  • figure 4
Highly Cited
2006
Highly Cited
2006
Improving Accuracy in Mitchell's Logarithmic Multiplication Using Operand Decomposition
Logarithmic number systems (LNS) offer a viable alternative in terms of area, delay, and power to binary number systems for… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Highly Cited
2005
Highly Cited
2005
Componentwise energy amplification in channel flows
We study the linearized Navier–Stokes (LNS) equations in channel flows from an input–output point of view by analysing their… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Highly Cited
2004
Highly Cited
2004
A Two-Stage Hybrid Local Search for the Vehicle Routing Problem with Time Windows
The vehicle routing problem with time windows is a hard combinatorial optimization problem that has received considerable… Expand
  • figure 2
  • figure 6
  • figure 7
  • table 1
  • table 2
Highly Cited
2001
Highly Cited
2001
Modeling and numerical simulation of particulate flows by the Eulerian–Lagrangian approach
Abstract In this paper we present an Eulerian–Lagrangian numerical simulation (LNS) scheme for particulate flows. The overall… Expand
Highly Cited
1998
Highly Cited
1998
Using Constraint Programming and Local Search Methods to Solve Vehicle Routing Problems
We use a local search method we term Large Neighbourhood Search (LNS) to solve vehicle routing problems. LNS is analogous to the… Expand
  • figure 1
  • figure 2
  • table 1
  • table 2
  • table 3
Highly Cited
1988
Highly Cited
1988
A 20 Bit Logarithmic Number System Processor
The architecture and performance of a 20-bit arithmetic processor based on the logarithmic number system (LNS) is described. The… Expand
Highly Cited
1975
Highly Cited
1975
The Sign/Logarithm Number System
A signed logarithmic number system, which is capable of representing negative as well as positive numbers is described. A number… Expand
  • figure 1
  • figure 2
  • table I
  • figure 3
  • figure 4
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy, Terms of Service, and Dataset License
ACCEPT & CONTINUE