Query-Oriented Research
Value Translation
- Example: day: 5, mo: Jan, yr: 1998 ? date: “Jan 5, 1998”
- Used in document & query translation
- Developing rule framework for value translation
Iceberg Queries
- Informally: find elements occurring ? K times in set
- Useful: find stop words, similar/copied documents, data mining
- Developed efficient algorithms & used in SCAM