1 code implementation • 16 Oct 2023 • Odhran O'Donoghue, Aleksandar Shtedritski, John Ginger, Ralph Abboud, Ali Essa Ghareeb, Justin Booth, Samuel G Rodriques
Here we present an automatic evaluation framework for the task of planning experimental protocols, and we introduce BioProt: a dataset of biology protocols with corresponding pseudocode representations.
1 code implementation • NeurIPS 2023 • Radoslav Dimitrov, Zeyang Zhao, Ralph Abboud, İsmail İlkan Ceylan
Graph neural networks are prominent models for representation learning over graphs, where the idea is to iteratively compute representations of nodes of an input graph through a series of transformations in such a way that the learned graph function is isomorphism invariant on graphs, which makes the learned representations graph invariants.
1 code implementation • 2 Jun 2022 • Ralph Abboud, Radoslav Dimitrov, İsmail İlkan Ceylan
Most graph neural network models rely on a particular message passing paradigm, where the idea is to iteratively propagate node representations of a graph to each node in the direct neighborhood.
1 code implementation • 18 Sep 2021 • Johannes Messner, Ralph Abboud, İsmail İlkan Ceylan
Temporal knowledge graph completion (TKGC) is an extension of this task to temporal knowledge graphs, where each fact is additionally associated with a time stamp.
Knowledge Graph Embedding Temporal Knowledge Graph Completion
no code implementations • 14 Jun 2021 • Ralph Abboud, İsmail İlkan Ceylan
Node classification and link prediction are widely studied in graph representation learning.
1 code implementation • 2 Oct 2020 • Ralph Abboud, İsmail İlkan Ceylan, Martin Grohe, Thomas Lukasiewicz
In this work, we analyze the expressive power of GNNs with RNI, and prove that these models are universal, a first such result for GNNs not relying on computationally demanding higher-order properties.
1 code implementation • NeurIPS 2020 • Ralph Abboud, İsmail İlkan Ceylan, Thomas Lukasiewicz, Tommaso Salvatori
Knowledge base completion (KBC) aims to automatically infer missing facts by exploiting information already present in a knowledge base (KB).
Ranked #1 on Link Prediction on FB-AUTO
no code implementations • 17 Feb 2020 • Ralph Abboud, İsmail İlkan Ceylan, Radoslav Dimitrov
Weighted model counting (WMC) consists of computing the weighted sum of all satisfying assignments of a propositional formula.
no code implementations • 25 Jan 2020 • Elizabeth Polgreen, Ralph Abboud, Daniel Kroening
Program synthesis is the generation of a program from a specification.
1 code implementation • 4 Apr 2019 • Ralph Abboud, Ismail Ilkan Ceylan, Thomas Lukasiewicz
Weighted model counting (WMC) has emerged as a prevalent approach for probabilistic inference.