Comparison between Parcit and Grobid (Metadata Extraction)

To test Parscit i ran it on my system. To test Grobid i downloaded the Grobid source code, i tried alot but was unable to run the code on my system. There is no guide available on the Grobid website. I have written an email to the author but i havent received a reply yet.

Efficiency: 

ParsCit Efficency:
System specification on which Parscit was tested:
Core 2 Duo 2.1 Ghz, 2gb RAM, Operating System: Ubuntu

For header extraction without references ParsCit took 1 second for each document.
Below is the time taken by ParsCit to process the refrences

1110.6200  1s
2006_fulltext-3  1s
2011_full_69640340  1s
04743392  2s
a19-arthur  2s
fulltext-2  1s
GI-Proceedings.37-25   1s (Citation text cannot be found)
journal.pone.0019917    1s
KPM378-FINAL   0s (Citation text cannot be found)
p561-ozenc   2s
p561-ozenc_AmitShresthsconflictedcopy2012-01-11   1s
p784371491   2s
prodeedings_37842   1s

Grobid Efficiency:
The average time for processing the document took around 5 to 9 second. I was using the web application provided on the Grobid website. There is network overhead involved.

Accuracy Comparison:

Red = Not found

Green = Found

PDF FILE	ParsCit	Grobit
1110.6200	Title ,Author ,Affiliation,Address ,Date,Abstract ,Citation Average	Title ,Author ,Affiliation,Address ,Date,Abstract ,Citation Good
2006_fulltext-3	Title ,Author ,Affiliation ,Address ,Abstract ,Email ,Citation Good	Title ,Author ,Affiliation ,Address ,Abstract ,Email, Citation Good
2011_full_69640340	Title ,Author ,Affiliation ,Address ,Keywords ,Abstract ,Email ,Citation Good	Title ,Author ,Affiliation ,Address ,Keywords ,Abstract ,Email ,Citation good
04743392	Title ,Author ,Keywords ,Affiliation ,Email ,Affilation ,Citation Good	Title ,Author ,Keywords ,Affiliation ,Email ,Affilation ,Citation Good
A19-arthur	Title ,Author,Affiliation ,Abstract ,Citation Good	Title ,Author ,Affiliation ,Abstract,Citation Good
fulltext-2	Title ,Author ,Abstract ,Keywords ,Citation Good	Title ,Author ,Abstract ,Keywords,Citation Good
GI-Proceedings.37-25	Title ,Authors, Affiliation ,Address,Email ,Abstract ,Citation Didnt process any citation	Title ,Authors,Affiliation ,Address ,Email ,Abstract ,Citation Didnt process any citation
journal.pone.0019917	Title ,Authors ,Affiliation ,Abstract ,Citation Good	Title ,Authors ,Affiliation ,Abstract ,Citation Good
KPM378-FINAL	Title ,Author ,Affiliation ,Abstract ,Citation Didnt process any citation	Title ,Author,Affiliation ,Abstract ,Citation Good
P561-ozenc	Title ,Author ,Address ,Affiliation ,Email ,Citation Average	Title ,Author ,Address ,Affiliation ,Email ,Citation Poor
p561-ozenc_Amit Shrestha’s	Title,Author ,Address ,Affiliation ,Email ,Citation Average	Title ,Author ,Address ,Affiliation ,Email ,Citation Poor
p784371491	Title ,Authors ,Affiliation ,Email ,Abstract ,Citation Poor	Title ,Authors ,Affiliation ,Email ,Abstract ,Citation Poor
Prodeedings_37842	Title,Authors ,Affiliation ,Email ,Abstract,Citation Average	Title ,Authors ,Affiliation ,Email ,Abstract ,Citation Average