Jef Wijsen

1. Consistent Query Answering for Primary Keys and Conjunctive Queries with Counting
   2022/11/08 by Aziz Amezian El Khalfioui, Khalfioui, Aziz Amezian El, Jef Wijsen +1 · 1 citation
   Computer Science · #Advanced Database Systems and Queries #Data Management and Algorithms #Databases (cs.DB) #FOS: Computer and information sciences #Logic, Reasoning, and Knowledge
2. Charting the Tractability Frontier of Certain Conjunctive Query Answering
   2013/01/06 by Jef Wijsen, Wijsen, Jef · 1 citation
   Computer Science · #Advanced Database Systems and Queries #Data Management and Algorithms #Databases (cs.DB) #FOS: Computer and information sciences #Logic in Computer Science (cs.LO) #Logic, Reasoning, and Knowledge