A Budget-Based Algorithm for Efficient Subgraph Matching on Huge Networks

In: Conference| Publication

16 Apr 2011

Workshop Paper, ICDE Workshop on Graph Data Management, 2011, Hannover, Germany
Authors: Matthias Broecheler, Andrea Pugliese, VS Subrahmanian
Direct link to paper

Abstract
As social network and RDF data grow dramatically in size to billions of edges, the ability to scalably answer queries posed over graph datasets becomes increasingly important.
In this paper, we consider subgraph matching queries which are often posed to social networks and RDF databases - for such queries, we want to find all matching instances in a graph database. Past work on subgraph matching queries uses static cost models which can be very inaccurate due to long-tailed degree distributions commonly found in real world networks. We propose the BudgetMatch query answering algorithm. BudgetMatch costs and recosts query parts adaptively as it executes and learns more about the search space. We show that using this strategy, BudgetMatch can quickly answer complex subgraph queries on very large graph data. Specifically, on a real world social media data set consisting of 1.12 billion edges, we can answer complex subgraph queries in under one second and significantly outperform existing subgraph matching algorithms.

Presentation

Share and Enjoy:
  • Digg
  • del.icio.us
  • Technorati
  • description
  • MisterWong
  • Netvouz
  • ThisNext
  • StumbleUpon

11 Responses to A Budget-Based Algorithm for Efficient Subgraph Matching on Huge Networks

Avatar

Chalryliela

February 12th, 2013 at 12:00 am

Avatar

Zenegra tadalafil vs sildenafil citrate

November 27th, 2013 at 10:22 pm

rggmelopxmfehfgspnjogpsnbujpo, Tadalafil pulmonary hypertension, spVRdiq, [url=http://seniorcareheroes.com/]Tadalafil net[/url], FrWkxbb, http://seniorcareheroes.com/ What is cialis tadalafil, uzXRLaY.

Avatar

wxdoftwls

December 18th, 2013 at 11:06 pm

pLyp2i yvajjrqgdkbs, [url=http://idecptjupxgy.com/]idecptjupxgy[/url], [link=http://dnjvlfdelysy.com/]dnjvlfdelysy[/link], http://fopldozgdfjy.com/

Avatar

Cheap viagra online

January 1st, 2014 at 8:01 pm

, Cialis generic, 930217, Viagra online, 971, Buy cialis, 60970, Discount viagra online, lbt, Discount cialis, 078408, Generic viagra, 258, Viagra, %-((, Viagra, :-OOO, Online pharmacy, krqogw,

Avatar

novoline tricks 2012

January 23rd, 2014 at 8:29 am

Hey there! Quick question that’s completely off topic.
Do you know how to make your site mobile friendly?
My blog looks weird when viewing from my apple iphone.

I’m trying to find a template or plugin that might be able to resolve
this problem. If you have any suggestions, please share.
With thanks!

Avatar

Viagra

February 9th, 2014 at 3:52 pm

Avatar

Viagra

February 9th, 2014 at 4:05 pm

, Cialis, :-]], Viagra, 234, Kamagra, tevx, Sildenafil online, cjel, Viagra, afrsf, Generic cialis online, 8-PPP, Viagra, iuefet, Vardenafil hydrochloride, 824577, Generic viagra, 8((,

Avatar

Intagra

February 14th, 2014 at 6:15 am

, Tadacip online, =], Buy cialis online, 893901, Canadian cialis, :-))), Viagra, =-]]], Vigora, =PPP, Viagra, vqsp, Cialis, 4773, Generic viagra, ifvmzo, Viagra generique, ryjjmo,

Avatar

Generic cialis online

February 17th, 2014 at 10:34 pm

Avatar

Faxless payday loans

March 3rd, 2014 at 1:46 pm

, Online casino games, maee, Essay, hdcltu, Silagra, 5109, Cialis, %-]], Faxless payday loans, 967, Order viagra, qsyknm, Payday loans, %]], Cash advance loans, 392, Online dating, qbwira,

Avatar

Buy generic cialis

March 13th, 2014 at 10:24 pm

Comment Form

About this blog

Where is the knowledge we have lost in information?
- T.S. Elliot, The Rock

We are drowning in data - exabytes of it. My research explores technologies that can help us organize, structure, and efficiently search huge amounts of information as well as automatically deduce actionable pieces of knowledge from it. Learn more

I was a PhD student at the University of Maryland with research interests in databases, artificial intelligence, and machine learning. Learn more
 

My Homepage: http://www.matthiasb.com
Also on Twitter: @MBroecheler