String Operations in Query Languages
Summary: Design compositional relational calculi for string ops that avoid concatenation’s computational completeness, preserving decidability and query safety. Base language: ordering+LIKE; length checks raise bounded complexity; trim/prefix and regex extensions still admit safe algebras and low evaluation complexity. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Michael Benedikt
- 2. Leonid Libkin
- 3. Thomas Schwentick
- 4. Luc Segoufin
Incoming Citations (Sorted by Pagerank)
Showing 0 of 0 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 3 of 3 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,237 | Pattern Matching by Rs-Operations: Towards a Unified Approach to Querying Sequenced Data (Extended Abstract) | 1992 | PODS | 9.2181378e-05 |
| 4,376 | Safe Constraint Queries | 1998 | PODS | 6.233754e-05 |
| 5,516 | Expressive power and data complexity of nonrecursive query languages for lists and trees (Extended Abstract) | 2000 | PODS | 5.4685963e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,773 | Formal Semantics and Analysis of Object Queries | 2003 | SIGMOD | 4.6506061e-05 |
| 6,548 | Functional Database Query Languages as Typed Lambda Calculi of Fixed Order (Extended Abstract) | 1994 | PODS | 5.0123519e-05 |
| 1,738 | Relational Expressive Power of Constraint Query Languages | 1996 | PODS | 0.00010704219 |
| 7,244 | Positive Higher-Order Queries | 2010 | PODS | 4.7856771e-05 |
| 2,808 | On the Expressive Power of Database Queries with Intermediate Types | 1988 | PODS | 8.0939851e-05 |
| 3,043 | Tractable Query Languages for Complex Object Databases | 1991 | PODS | 7.6632326e-05 |
| 12,856 | Investigation of Algebraic Query Optimisation for Database Programming Languages | 1994 | VLDB | 4.1905499e-05 |
| 4,343 | Languages for Relational Databases over Interpreted Structures | 1997 | PODS | 6.2665123e-05 |
| 1,833 | The Expressiveness of a Family of Finite Set Languages | 1991 | PODS | 0.00010365844 |
| 6,449 | Reasoning about Strings in Databases | 1994 | PODS | 5.0526628e-05 |