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Explanations for Negative Query Answers under Existential Rules
Research article (Proceedings of the Seventeenth International Conference on Principles of Knowledge Representation and Reasoning, 2020) · cited 20× · AI/ML
Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Explanations for Negative Query Answers under Existential Rules. Retrieved May 24, 2026, from https://4ort.xyz/entity/explanations-for-negative-query-answers-under-existential-rules
MLA“Explanations for Negative Query Answers under Existential Rules.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/explanations-for-negative-query-answers-under-existential-rules.
BibTeX@misc{4ortxyz_explanations-for-negative-query-answers-under-existential-rules_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Explanations for Negative Query Answers under Existential Rules}}, year = {2026}, url = {https://4ort.xyz/entity/explanations-for-negative-query-answers-under-existential-rules}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Explanations for Negative Query Answers under Existential Rules — https://4ort.xyz/entity/explanations-for-negative-query-answers-under-existential-rules (retrieved 2026-05-24)