CIS
Sandra Bsiri
Michaela Geierhos
Christoph Ringlstetter
CENTRE FOR INFORMATION
AND LANGUAGE PROCESSING
Structuring Job Search via Local Grammars
Job Search Problem
Job Announcements are Structured Documents
Real World Web Documents are Still Semantically Flat
BAG-OF-WORDS Indexing Leads to NOISE
Local Grammars Generate Structured Forms
Forms Provide Efficient Information Access
ORGANIZATION
NAME AND URL
Description of Organizational
Contexts with Local Grammars
Window of Predefined Size for
Syntactical or Lexical Features
Simple Keyword Search vs.
Local Grammar Approach:
Fewer Ambiguities
Locating Online Job Offers
FOCUSED
CRAWLER
Typical Terminology of Job Offer
Nominal Phrases semantically
structuring job descriptions
Frozen Expressions and SubLanguage Vocabulary
Job offer – yes or no?
Domain Name Segmentation
PHRASES
AND
TERMINOLOGY
Check Up: Recognized
Organization Name in URL?
ORGANIZATION
NAME
AND URL
Search on Annotated Job Offers
ORGANIZATION NAME
AND URL
FOCUSED
CRAWLER
Identifying Organization Home Pages
PHRASES
AND
TERMINOLOGY
FOCUSED
CRAWLER
PHRASES
AND
TERMINOLOGY
IDENTIFICATION
Local Grammar that models
the context of the word “leader”.
Pipeline of Classification and Transformation
CLASSIFICATION
AND
TRANSFORMATION