Publications - Chrysanthi Kosyfaki

Toward Temporal Attribution Analytics in Dataflows

C. Kosyfaki, R. Zhang, N. Mamoulis, X. Zhou

VLDB 2026

An (Updated) Overview of Data Provenance: Concepts, Challenges and Opportunities

C. Kosyfaki, P. Groth

SIGMOD 2026 (tutorial track)

BEACON: A Benchmark for Efficient and Accurate Counting of Subgraphs

X. Zhu, M. M. Najafi, C. Kosyfaki, X. Li, R. Cheng, L. V.S. Lakshmanan

ICDE 2026

A Sampling-based Framework for Hypothesis Testing on Large Attributed Graphs

Y. Wang, C. Kosyfaki, S. Amer-Yahia, R. Cheng

PVLDB 2024

Provenance in Temporal Interaction Networks

C. Kosyfaki, N. Mamoulis

ICDE 2022

Flow Computation in Temporal Interaction Networks

C. Kosyfaki, N. Mamoulis, E. Pitoura, P. Tsaparas

ICDE 2021

Flow Motifs in Interaction Networks

C. Kosyfaki, N. Mamoulis, E. Pitoura, P. Tsaparas

EDBT 2019

Selected Publications