Zekarias T. Kefato

22 papers A* 1A 2Journal 9Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
Leap: Inductive Link Prediction via Learnable TopologyAugmentation.
CoRR
Ahmed E. Samy, Zekarias T. Kefato, Sarunas Girdzijauskas
2024 J jnl
Data-Driven Self-Supervised Graph Representation Learning.
CoRR
Ahmed E. Samy, Zekarias T. Kefato, Sarunas Girdzijauskas
2024 — conf
Leap: Inductive Link Prediction via Learnable Topology Augmentation.
LOD (1)
Ahmed E. Samy, Zekarias T. Kefato, Sarunas Girdzijauskas
2023 A conf
Data-Driven Self-Supervised Graph Representation Learning.
ECAI
Ahmed E. Samy, Zekarias T. Kefato, Sarunas Girdzijauskas
2023 — conf
Graph2Feat: Inductive Link Prediction via Knowledge Distillation.
WWW (Companion Volume)
Ahmed E. Samy, Zekarias T. Kefato, Sarunas Girdzijauskas
2022 — conf
Detecting Security Patches in Java Projects Using NLP Technology.
ICNLSP
Andrea Stefanoni, Sarunas Girdzijauskas, Christina Jenkins, Zekarias T. Kefato, Licia Sbattella, Vincenzo Scotti, Emil Wåreus
2022 — conf
SchemaWalk: Schema Aware Random Walks for Heterogeneous Graph Embedding.
WWW (Companion Volume)
Ahmed E. Samy, Lodovico Giaretta, Zekarias T. Kefato, Sarunas Girdzijauskas
2021 A* conf
Dynamic Embeddings for Interaction Prediction.
WWW
Zekarias T. Kefato, Sarunas Girdzijauskas, Nasrullah Sheikh, Alberto Montresor
2021 J jnl
Jointly Learnable Data Augmentations for Self-Supervised GNNs.
CoRR
Zekarias T. Kefato, Sarunas Girdzijauskas, Hannes Stärk
2021 J jnl
Self-supervised Graph Neural Networks without explicit negative sampling.
CoRR
Zekarias T. Kefato, Sarunas Girdzijauskas
2020 J jnl
Dynamic Embeddings for Interaction Prediction.
CoRR
Zekarias T. Kefato, Sarunas Girdzijauskas, Nasrullah Sheikh, Alberto Montresor
2020 A conf
Gossip and Attend: Context-Sensitive Graph Representation Learning.
ICWSM
Zekarias T. Kefato, Sarunas Girdzijauskas
2020 J jnl
Gossip and Attend: Context-Sensitive Graph Representation Learning.
CoRR
Zekarias T. Kefato, Sarunas Girdzijauskas
2020 J jnl
Graph Neighborhood Attentive Pooling.
CoRR
Zekarias T. Kefato, Sarunas Girdzijauskas
2020 J jnl
Which way? Direction-Aware Attributed Graph Embedding.
CoRR
Zekarias T. Kefato, Nasrullah Sheikh, Alberto Montresor
2019 — conf
A Simple Approach to Attributed Graph Embedding via Enhanced Autoencoder.
COMPLEX NETWORKS (1)
Nasrullah Sheikh, Zekarias T. Kefato, Alberto Montresor
2019 — —
Network and Cascade Representation Learning: Algorithms based on Information Diffusion Events.
Zekarias T. Kefato
2019 J jnl
gat2vec: representation learning for attributed graphs.
Computing
Nasrullah Sheikh, Zekarias T. Kefato, Alberto Montresor
2018 — conf
CAS2VEC: Network-Agnostic Cascade Prediction in Online Social Networks.
SNAMS
Zekarias T. Kefato, Nasrullah Sheikh, Leila Bahri, Amira Soliman, Alberto Montresor, Sarunas Girdzijauskas
2018 — conf
REFINE: Representation Learning from Diffusion Events.
LOD
Zekarias T. Kefato, Nasrullah Sheikh, Alberto Montresor
2018 — conf
Semi-Supervised Heterogeneous Information Network Embedding for Node Classification Using 1D-CNN.
SNAMS
Nasrullah Sheikh, Zekarias T. Kefato, Alberto Montresor
2017 — conf
Mineral: Multi-modal Network Representation Learning.
MOD
Zekarias T. Kefato, Nasrullah Sheikh, Alberto Montresor