Andre Freitas

semantic web linked data distributional semantics big data artificial intelligence knowledge graphs semantic search linked data queries natural language processing information extraction natural language queries semeval foundational ontologies semantic parsing question answering data variety distributional semantics; question answering; sche rdf trends nlp deep learning www twc open information extraction word vectors word embeddings ai finance twitter sentiment analysis fintech stocktwits end-user programming semantic relation classification types semantic roles knowledge representation tagging semantics dolce supersenses robotics schema-agnosticqueries; schema-free queries; seman semantic complexity entropy semantic databases schema-agnostic queries database queries escience reproducibility finite element simulation automation finite element; escience; data analysis; semantic distributional relational model; semantic web schema agnostic schema agnosticism; schema agnostic queries; distr big data; linked data; semantic web; cognitive com distributional semantics; statistical semantics semantic technologies data curation category descriptors; context representation commonsense reasoning; approximate semantics; sele semantic computing compositional-distributional semantics semantic web; question answering; qa; nlp discourse representation queries semantic applications information retrieval semantic networks semantic best-effort extraction extract-transform-load interactive data transformations workflow web data transformation etl provenance linked data queries; semantic search; distribution vocabularies semantic relatedness provenance management generic provenance management data model independent queries natural language queries over linked data queries over semantic networks explicit semantic analysis semantic webo