Harvesting Large Textual and Multimedia Data to Detect Illegal Activities on Dark Web Marketplaces.
Georgia ChatzimarkakiSophia KaragiorgouMariza KonidiDimitrios AlexandrouThanassis D. BourasSpyridon EvangelatosPublished in: BigData (2023)
Keyphrases
- multimedia data
- multimedia
- visual content
- multimedia databases
- rapid growth
- multimedia content
- multimedia information retrieval
- multimedia retrieval
- criminal activities
- multimedia information
- efficient retrieval
- multimedia objects
- multimedia database systems
- high level
- data processing
- metadata
- data management
- multimedia documents
- multimedia presentations
- content based video retrieval
- semantic content
- data warehouse
- digital libraries
- social network analysis
- recent advances
- image database
- keywords
- copyright protection
- database systems
- data sets
- multimedia data mining