Hard problems for simple logic programs
Summary: Undecidability for generalized single-IDB Datalog problems: sequencability and base-case linearizability, proven by CFG simulation with bounded initialization rules. Implications: containment/equivalence undecidable even for linear programs or a single recursive rule; tightens prior results. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,857 | Constraints and Redundancy in Datalog | 1992 | PODS | 6.6939005e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 16 | MAGIC SETS AND OTHER STRANGE WAYS TO IMPLEMENT LOGIC PROGRAMS (Extended Abstract) | 1986 | PODS | 0.0010066783 |
| 172 | Decidability And Expressiveness Aspects Of Logic Queries | 1987 | PODS | 0.00038808816 |
| 200 | OPTIMIZING DATALOG PROGRAMS (Extended Abstract) | 1987 | PODS | 0.00035012858 |
| 365 | On the Power of Magic | 1987 | PODS | 0.00025585898 |
| 2,036 | Proof-Tree Transformation Theorems and Their Applications | 1989 | PODS | 9.714898e-05 |
| 3,553 | Compiling Separable Recursions | 1988 | SIGMOD | 6.9779134e-05 |
| 4,329 | Commutativity And Its Role In The Processing Of Linear Recursion | 1989 | VLDB | 6.2858126e-05 |
| 5,180 | Linearizing nonlinear recursions in polynomial time (Extended Abstract) | 1989 | PODS | 5.6422249e-05 |
| 7,598 | Polynomial-time program transformations in deductive databases | 1990 | PODS | 4.7004867e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 909 | On the Equivalence of Recursive and Nonrecursive Datalog Programs | 1992 | PODS | 0.00015428222 |
| 2,830 | Equivalence, Query-Reachability, and Satisfiability in Datalog Extensions | 1993 | PODS | 8.054172e-05 |
| 12,829 | Universal Finiteness and Satisfiability | 1994 | PODS | 4.1945683e-05 |
| 1,490 | On the Decidability of Query Containment under Constraints | 1998 | PODS | 0.00011699154 |
| 1,991 | Decidability and Undecidability Results for Boundedness of Linear Recursive Queries | 1988 | PODS | 9.84713e-05 |
| 7,591 | On the First-Order Expressibility of Recursive Queries | 1989 | PODS | 4.702934e-05 |
| 3,413 | On the Complexity of Equivalence between Recursive and Nonrecursive Datalog Programs | 1994 | PODS | 7.1240395e-05 |
| 6,236 | Inherent Complexity of Recursive Queries (Extended Abstract) | 1999 | PODS | 5.1436959e-05 |
| 4,631 | Tools for Datalog Boundedness | 1991 | PODS | 6.0347472e-05 |
| 7,598 | Polynomial-time program transformations in deductive databases | 1990 | PODS | 4.7004867e-05 |