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Table 2 Example of extraction patterns for facets

From: BioUSeR: a semantic-based tool for retrieving Life Science web resources driven by text-rich user requirements

Facet

NP

R

Input

Inputs?

(is |are)

 

-

Given

  

Taking

 

(((of)? E)+ | it)

gets

Output

Outputs?

(is |are)

 

(((of)? E)+ |it)

Constructs

  

Finds

  

Retrieves

  

Calculates

  

Contains

  

Produces

  

Extracts

  

Returns

Method

(((of)? E)+ | it)

Maps

  

Executes

  

Performs

  

Implements

  

Applies

  

Applying

  

Runs

  

Running

  

Based on

  

Computes

  

Carries out

  

Processes

  1. It shows some of the extraction patterns specified for the facets: input, output and method.