Providing temporary use of online, non-downloadable computer software for bookmarking, cataloging, and summarizing events derived from data based on a user's queries; providing intelligent natural language understanding software as a service (SaaS) using cloud-based software technology to perform topic clustering and labeling, entity extraction, entity relation extraction, named entity resolution and linking, sentiment analysis, quote extraction and attribution, document summarization and document classification; providing software as a service (SaaS) featuring software for machine learning; providing computer programming services to customers that enable the customers' websites to process natural language queries, programmatically ingest any source of text along with associated structured and semi-structured data and extract key information, generate insights, and perform analyses at scale; providing artificial intelligence as a service (AIaaS) using cloud-based software technology to perform topic clustering and labeling, entity extraction, entity relation extraction, named entity resolution and linking, sentiment analysis, quote extraction and attribution, document summarization and document classification; providing artificial intelligence as a service (AIaaS) featuring software for machine learning; research and development in the field of artificial intelligence technology