Oktie Hassanzadeh

When Text-to-SQL Evaluation Misleads: Rethinking Benchmarking Practices

Text-to-SQL Evaluation Toolkit

Towards Universal Tabular Embeddings: A Benchmark Across Data Tasks

TabSketchFM: Sketch-based Tabular Representation Learning for Data Discovery over Data Lakes

Knowledge Base Construction for Knowledge-Augmented Text-to-SQL

KG2Tables: A Domain-Specific Tabular Data Generator to Evaluate Semantic Table Interpretation Systems (Resource Paper)

TOPJoin: A Context-Aware Multi-Criteria Approach for Joinable Column Search

Joint Proceedings of Industry, Doctoral Consortium, Posters and Demos of the 24th International Semantic Web Conference (ISWC-C 2025)

Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching co-located with the 23rd International Semantic Web Conference (ISWC 2024) (SemTab 2024)

Proceedings of the 19th International Workshop on Ontology Matching co-located with ISWC 2024 (OM-2024)

Results of SemTab 2025

Link Prediction Using an Ensemble of Representations and Rules

Knowledge Generation for Natural Language Interfaces to Databases

Focused Natural Language Question Generation for Database Exploration

CHRONOS: A Schema-Based Event Understanding and Prediction System

Distilling Event Sequence Knowledge From Large Language Models

WikiCausal: Corpus and Evaluation Framework for Causal Knowledge Graph Construction

KG2Tables: Your way to generate an STI benchmark for your domain

Knowledge Graphs in Pharmacovigilance: A Scoping Review

2nd International Workshop on Tabular Data Analysis (TaDA)

Results of SemTab 2024

Large-scale Schema Discovery for Lakehouses

Pairwise Causality Guided Transformers for Event Sequences

Event Prediction using Case-Based Reasoning over Knowledge Graphs

Probabilistic Rule Induction from Event Sequences with Logical Summary Markov Models

Probabilistic Attention-to-Influence Neural Models for Event Sequences

An analysis of one-to-one matching algorithms for entity resolution

Unleashing the Potential of Data Lakes with Semantic Enrichment using Foundation Models

Conversational GUI for Semantic Automation Layer

A Case-Based Reasoning Approach to Knowledge-Based Event Prediction

Matching Table Metadata with Business Glossaries Using Large Language Models

An Evaluation Framework for Mapping News Headlines to Event Classes in a Knowledge Graph

LakeBench: Benchmarks for Data Discovery over Data Lakes

Open Government Data Corpus for Table Search

Improving Neural Ranking Models with Traditional IR Methods

A Cross-Domain Evaluation of Approaches for Causal Knowledge Extraction

Joint Proceedings of Workshops at the 49th International Conference on Very Large Data Bases (VLDB 2023)

Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching, SemTab 2023, co-located with ISWC 2023

Proceedings of the 18th International Workshop on Ontology Matching co-located with ISWC 2023 (OM@ISWC 2023)

Results of SemTab 2023

Preface: Tabular Data Analysis Workshop (TaDA)

Summary Markov Models for Event Sequences

Knowledge-Based News event Analysis and Forecasting Toolkit

Knowledge-Based News Event Analysis Toolkit

Bipartite Graph Matching Algorithms for Clean-Clean Entity Resolution: An Empirical Evaluation

SPOCK at FinCausal 2022: Causal Information Extraction Using Span-Based and Sequence Tagging Models

Rule-Based Link Prediction over Event-Related Causal Knowledge in Wikidata

Knowledge graph embeddings for causal relation prediction

Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2022) co-located with ISWC 2022

Proceedings of the 17th International Workshop on Ontology Matching co-located with ISWC 2022 (OM@ISWC 2022)

Open Knowledge Network Roadmap – Powering the next data revolution

IBM Scenario Planning Advisor: A Neuro-Symbolic ERM Solution

Predicting the Future with Wikidata and Wikipedia

IBM Scenario Planning Advisor: A Neuro-Symbolic ERM Solution

Unsupervised Causal Knowledge Extraction from Text using Natural Language Inference

Building a Knowledge Graph of Events and Consequences Using Wikidata

Scenario Planning In The Wild: A Neuro-Symbolic Approach

Towards a Framework for Data Excellence in Data-Centric AI: Lessons from the Semantic Web

Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2021) co-located with ISWC 2021

Proceedings of the 16th International Workshop on Ontology Matching co-located with ISWC 2021 (OM@ISWC 2021)

Results of SemTab 2021

Unsupervised Causal Knowledge Extraction from Text

Automated Scenario Generation from Text

Causal Knowledge Extraction through Large-Scale Text Mining

IBM Scenario Planning Advisor: A Neuro-Symbolic ERM solution

SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems

Interactive Planning-Based Hypothesis Generation with LTS++

A minimal information model for potential drug-drug interactions

Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2020) co-located with ISWC 2020

Proceedings of the 15th International Workshop on Ontology Matching co-located with ISWC 2020 (OM@ISWC 2020)

Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching co-located with ISWC 2019 (SemTab@ISWC 2019)

Proceedings of the 14th International Workshop on Ontology Matching co-located with ISWC 2019 (OM@ISWC 2019)

Results of SemTab 2020

Answering Binary Causal Questions Through Large-Scale Text Mining: An Evaluation Using Cause-Effect Pairs from Human Experts

IBM Scenario Planning Advisor: Plan recognition as AI planning in practice

Automated Feature Enhancement for Predictive Modeling using External Knowledge

KAFE: Automated Feature Enhancement for Predictive Modeling using External Knowledge

Causal Knowledge Extraction from Text

Semantic Concept Discovery over Event Databases

IBM Scenario Planning Advisor: Plan Recognition as AI Planning in Practice

Inducing Implicit Relations from Text Using Distantly Supervised Deep Nets

Ontology Augmentation Through Matching with Web Tables

Proceedings of the 13th International Workshop on Ontology Matching co-located with ISWC 2018 (OM@ISWC 2018)

Semantic Concept Discovery over Event Databases

High-Quality Knowledge Base Construction Through Comprehensive Noise Detection

Large-scale structural and textual similarity-based mining of knowledge graph to predict drug-drug interactions

Matching Web Tables with Knowledge Base Entities: From Entity Lookups to Entity Embeddings

Semantic Concept Discovery Over Event Data

Proceedings of the 11th International Workshop on Ontology Matching collocated with ISWC 2017 (OM@ISWC 2017)

Predicting Drug-Drug Interactions Through Large-Scale Similarity-Based Link Prediction

Predicting Drug-Drug Interactions Through Similarity-Based Link Prediction Over Web Data

Self-Curating Databases

Tiresias: Knowledge Engineering and Large-Scale Machine Learning for Interpretable Drug-Drug Interaction Prediction

Towards Large-Scale Predictive Drug Safety: A Computational Framework for Inferring Drug Interactions Through Similarity-Based Link Prediction

Joint Learning of Local and Global Features for Entity Linking via Neural Networks

Finding Diverse High-Quality Plans for Hypothesis Generation

Interactive Planning-Based Hypothesis Generation with LTS++

Proceedings of the 11th International Workshop on Ontology Matching collocated with ISWC 2016 (OM@ISWC 2016)

Proceedings of the 10th International Workshop on Ontology Matching collocated with ISWC 2015 (OM@ISWC 2015)

System and Method for Learning Semantic-Aware Graph Embeddings Using Set-centric Approach

System and Method for Joint Learning of Local and Global Features for Entity Linking via Neural Networks

Augmenting Knowledge Graphs with Concise Higher-Level Relationships

Automatic and Interpretable Linkage Prediction Through Knowledge-Driven Similarity Analysis

System and Methods for Expressive Temporal Prediction Over Semantically-Driven Time Window

A Method and System for Efficient Online, Iterative, Targeted Feature Selection

Toward a Complete Dataset of Drug-Drug Interaction Information from Publicly Available Sources

Schema Management for Document Stores

Automatic Curation of Clinical Trials Data in LinkedCT

LinkedCT Live: Platform for Online Curation of Clinical Trials Data

VizCurator: A Visual Tool for Curating Open Data

Understanding a Large Corpus of Web Tables Through Matching with Knowledge Bases

Knowledge Graph Augmentation through Schema Extension

A System for Personalized and Detailed Adverse Drug Reactions Prediction

Method and Apparatus for Identifying Semantically Related Records

Exploring Big Data with Helix: Finding Needles in a Big Haystack

Method to Compute Top-K Plans and Top-M Clusters of Plans

A Method for Data Virtualization Across Heterogeneous Formats

Discovering Linkage Points over Web Data

Next Generation Data Analytics at IBM Research

Extending the Web of Drug Identity with Knowledge Extracted from United States Product Labels

Dynamic Enhancement of Drug Product Labels to Support Drug Safety, Efficacy, and Effectiveness

Method and Apparatus of Replicating Records Based on Correlated Attributes for Multi-Column Range Summaries

Methods and System for Discovery of Linkage Points between Data Sources

Uniform Search, Navigation and Combination of Heterogeneous Data

Method and Apparatus of Replicating Records based on Correlated Attributes for Multi-Column Range Summaries

Instance-Based Matching of Large Ontologies Using Locality-Sensitive Hashing

Data Management Issues on the Semantic Web

Publishing Bibliographic Data on the Semantic Web using BibBase

Semantic Link Discovery over Relational Data

Record Linkage for Web Data

System and Methods for Linking Data Elements Based on Similarity of Data Values and Semantic Annotations

System and Methods for Linking Data Elements Based on Similarity of Data Values and Semantic Annotations

Linked Open Drug Data for Pharmaceutical Research and Development

Helix: Online Enterprise Data Analytics

Linking Semistructured Data on the Web

Annotating Schema Elements Based on Associating Data Instances with Knowledge Base Entities

Aggregating Search Results Based on Associating Data Instances with Knowledge Base Entities

Semantic Link Discovery

Online Annotation of Text Streams with Structured Entities

BibBase Triplified

Publishing Bibliographic Data on the Semantic Web using BibBase

A Framework for Semantic Link Discovery over Relational Data

Creating Probabilistic Databases from Duplicated Data

Framework For Evaluating Clustering Algorithms In Duplicate Detection

Linkage Query Writer

A Declarative Framework for Semantic Link Discovery over Relational Data

Linking Open Drug Data (Triplification Challenge)

Linked Movie Data Base

Enabling Tailored Therapeutics with Linked Data

LinkedCT: A Data Space for Clinical Trials

Semantic-Aware Record Matching

Semantic-Aware Record Matching

Linked Movie Data Base

Automated Protein Structure Classification: A Survey

Benchmarking Declarative Approximate Selection Predicates

Accuracy of Approximate String Joins Using Grams

Benchmarking Declarative Approximate Selection Predicates

Probabilistic Management Of Duplicated Data

Language Identification from Text Using HMMs

Refreshing Web Page Repositories

A Hybrid Approach for Refreshing Web Page Repositories

Agile Requirements Engineering (in Persian)

Agile Requirements Engineering (Extended Version, in Persian)

E-readiness: Measures, Obstacles and Iran's Situation (in Persian)

Sensible Join Discovery Framework for Tabular Data Integration in Data Lakes