Semantic Lab
Interesting: Intelligence Competence Center AG in Frankfurt (Germany) has a similar technology. e.g. I see jobs is Germany's largest job search engine based on semantic analysis. They search only company pages (no job boards like monster, etc.)
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[edit] Tools that may be useful
- CompLearn - a suite of simple-to-use open source utilities that can be used to apply compression techniques to the process of discovering and learning patterns. Works with a Google API
- KIM Platform - automatic ontology population and open-domain dynamic semantic annotation of unstructured and semi-structured content for Semantic Web and KM applications
- Text2onto - a java API which aims to learn ontology from plain text
- CompleteSearch - a real semantic search engine based on YAGO ontology (itself based on Wikipedia - Dude back to the roots !)
- OpenCyc
[edit] Sources of additional information
- Recent Papers Written by Googlers
- A repository of free and open source tools to manipulate ontology
- Microformats.org the Microformats community, the semantic web with a small "s"
- TechTalks
[edit] Search Engines
[edit] Semantic Search
- General
- Silobreaker (semantic features; analysis by trend, network, and region)
- Cognition Search (semantic search engine; limited knowledge domains)
- Freebase (semantic database with semantic search)
- Sindice (searches RDF data)
- Ping The Semantic Web (annotates RDF data)
- SIM-DL similarity server (similarity search for concepts within an ontology)
- Semantic Web Search Engine
- Piggy Bank and Semantic Bank
- ClearForest
- With natural language input
- Hakia (results by category)
- Powerset
- True Knowledge
- AskWiki
- Not public
[edit] Social Search
- Assista (social ranking; link reporting)
- Mahalo (guided search)
- ChaCha (guided search; related search patterns)
- Google Suggest (related search patterns)
- PeerSpective (ranks sites by peer [friend/same interest/similar location] relevance)