Mar 26, 2020 · In this paper we show that the most famous SCSP, called No-Rainbow Problem, is NP-Hard. Additionally, we disprove the conjecture saying that ...
No-Rainbow Problem is NP-Hard | Request PDF - ResearchGate
www.researchgate.net › publication › 34...
This problem is referred to as a constraint satisfaction problem. We present an algorithm for finding all the solutions of a constraint satisfaction problem ...
People also ask
Does NP-hard mean unsolvable?
How to know if a problem is NP-hard?
What is NP-hard problem in simple words?
Surjective Constraint Satisfaction Problem (SCSP) is the problem of deciding whether there exists a surjective assignment to a set of variab.
In this section we formulate two main results of this paper. First, we proved that the No-Rainbow Problem is NP-hard, and therefore it is NP-complete. Theorem ...
No-rainbow problem and the surjective constraint satisfaction ...
dl.acm.org › LICS52264.2021.9470632
Nov 24, 2021 · In this paper we show that the most famous SCSP, called No-Rainbow Problem, is NP-Hard. Additionally, we disprove the conjecture saying that ...
Oct 25, 2016 · The problem is known as strong rainbow st-connectivity and is NP-complete (for many restricted graph classes). For positive news, it can be ...
Surjective Constraint Satisfaction Problem (SCSP) is the problem of deciding whether there exists a surjective assignment to a set of variables subject to ...
Jun 20, 2018 · If it is NP complete for a very special case (planar graphs with K=3) then it is also NP hard in general since the special case is included in ...
Apr 1, 2020 · Bibliographic details on No-Rainbow Problem is NP-Hard.
In the talk we prove that No-Rainbow Problem is NP-hard. Additionally, we show that the complexity of the SCSP cannot be described in terms of polymorphisms and ...