Title: Topic detection and tracking
Subjects: Natural language processing (Computer science), Cross-language information retrieval, Information retrieval, Databases & data structures, Natural language processing (C, Data Processing - General, Automatic Speech Recognition, Information Storage And Retrieval, Computers, Computers - Data Base Management, Computer Books: General, General, Information Storage & Retrieval, Computers / Information Storage & Retrieval, Cross-language information ret, Natural language processing (computer science)