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V. Tannen

18 papers hereh-index 447.3k citations236 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2
  • last author14

Across the 16 of 18 papers where every author was matched, so the position is known.

fields
  • cs.DB11
  • cs.LO5
  • cs.DS1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20102026
most citedOn the Limitations of Provenance for Queries With Difference

29 citations · 73 across the 14 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.LO2024★ 1 cited

Provenance Analysis and Semiring Semantics for First-Order Logic

Erich Grädel, Val Tannen

A provenance analysis for a query evaluation or a model checking computation extracts information on how its result depends on the atomic facts of the model or database. Traditiona…

cs.DB2024★ 1 cited

Evaluating Datalog over Semirings: A Grounding-based Approach

Hangdong Zhao, Shaleen Deep, Paraschos Koutris +2

Datalog is a powerful yet elegant language that allows expressing recursive computation. Although Datalog evaluation has been extensively studied in the literature, so far, only lo…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.