Name
Abstract | ||
|---|---|---|
This work presents the query language TQL, a query lan- guage for semistructured data, that can be used to query XML files. TQL substitutes the standard path-based pattern-matching mechanism with a logic-based mechanism, where the programmer specifies the prop- erties of the pieces of data she is trying to extract. This feature makes some queries easier to express, and should allow the adoption of bet- ter optimization techniques. Through a set of examples, which will be presented at the demo, we show that the range of queries that can be declaratively expressed in TQL is quite wide. |
Year | Venue | Keywords |
|---|---|---|
2002 | SEBD | query language,pattern matching |
Field | DocType | Citations |
Query optimization,Web search query,Query language,RDF query language,Programming language,Query expansion,Information retrieval,Data control language,Computer science,Sargable,Object Query Language | Conference | 0 |
PageRank | References | Authors |
0.34 | 4 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Giovanni Conforti | 1 | 103 | 12.13 |
| Giorgio Ghelli | 2 | 1300 | 255.19 |
| Antonio Albano | 3 | 22 | 5.88 |
| Dario Colazzo | 4 | 283 | 34.21 |
| Paolo Manghi | 5 | 196 | 47.95 |
| Carlo Sartiani | 6 | 240 | 28.54 |