Tensor Decompositions for temporal knowledge base completion
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Abstract (arXiv)
Most algorithms for representation learning and link prediction in relational data have been designed for static data. However, the data they are applied to usually evolves with time, such as friend graphs in social networks or user interactions with items in recommender systems. This is also the case for knowledge bases, which contain facts such as (US, has president, B. Obama, [2009-2017]) that are valid only at certain points in time. For the problem of link prediction under temporal constraints, i.e., answering queries such as (US, has president, ?, 2012), we propose a solution inspired by the canonical decomposition of tensors of order 4. We introduce new regularization schemes and present an extension of ComplEx (Trouillon et al., 2016) that achieves state-of-the-art performance. Additionally, we propose a new dataset for knowledge base completion constructed from Wikidata, larger than previous benchmarks by an order of magnitude, as a new reference for evaluating temporal and non-temporal link prediction methods.
Key facts. Cited by 115 papers in the map (data through 7 Oct 2026). First posted on arXiv 10 Apr 2020.
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Citing papers per year: 2021: 15; 2022: 24; 2023: 25; 2024: 24; 2025: 7; 2026: 20.
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- 2022A Survey of Knowledge Graph Reasoning on Graph Types: Static, Dynamic, and Multimodalcited by 106
- 2021Question Answering Over Temporal Knowledge Graphscited by 99
- 2021Complex Temporal Question Answering on Knowledge Graphscited by 69
- 2021TimeTraveler: Reinforcement Learning for Temporal Knowledge Graph Forecastingcited by 67
- 2021Temporal Knowledge Graph Forecasting with Neural ODEcited by 61
- 2022Temporal Knowledge Graph Completion: A Surveycited by 61
- 2021TLogic: Temporal Logical Rules for Explainable Link Forecasting on Temporal Knowledge Graphscited by 59
- 2023FactKB: Generalizable Factuality Evaluation using Language Models Enhanced with Factual Knowledgecited by 55
- 2023Towards Benchmarking and Improving the Temporal Reasoning Capability of Large Language Modelscited by 37
- 2023Temporal Knowledge Graph Forecasting Without Knowledge Using In-Context Learningcited by 36
- 2021ChronoR: Rotation Based Temporal Knowledge Graph Embeddingcited by 34
- 2021Temporal Knowledge Graph Completion using Box Embeddingscited by 34
38 more
- 2023Dipping PLMs Sauce: Bridging Structure and Text for Effective Knowledge Graph Completion via Conditional Soft Promptingcited by 33
- 2022Knowledge Is Flat: A Seq2Seq Generative Framework for Various Knowledge Graph Completioncited by 32
- 2024A Survey on Temporal Knowledge Graph: Representation Learning and Applicationscited by 30
- 2023Time-aware Multiway Adaptive Fusion Network for Temporal Knowledge Graph Question Answeringcited by 27
- 2021TempoQR: Temporal Question Reasoning over Knowledge Graphscited by 26
- 2022Improving Time Sensitivity for Question Answering over Temporal Knowledge Graphscited by 26
- 2024Question Calibration and Multi-Hop Modeling for Temporal Question Answeringcited by 25
- 2021Spatio-Temporal Urban Knowledge Graph Enabled Mobility Predictioncited by 24
- 2023TEILP: Time Prediction over Knowledge Graphs via Logical Reasoningcited by 23
- 2024TILP: Differentiable Learning of Temporal Logical Rules on Knowledge Graphscited by 21
- 2021What is Event Knowledge Graph: A Surveycited by 19
- 2024Two-stage Generative Question Answering on Temporal Knowledge Graph Using Large Language Modelscited by 18
- 2022Time-aware Graph Neural Networks for Entity Alignment between Temporal Knowledge Graphscited by 16
- 2023A Survey on Temporal Knowledge Graph Completion: Taxonomy, Progress, and Prospectscited by 14
- 2022TFLEX: Temporal Feature-Logic Embedding Framework for Complex Reasoning over Temporal Knowledge Graphcited by 13
- 2023Understanding Finetuning for Factual Knowledge Extraction from Language Modelscited by 12
- 2022HiSMatch: Historical Structure Matching based Temporal Knowledge Graph Reasoningcited by 11
- 2022TwiRGCN: Temporally Weighted Graph Convolution for Question Answering over Temporal Knowledge Graphscited by 10
- 2023HGE: Embedding Temporal Knowledge Graphs in a Product Space of Heterogeneous Geometric Subspacescited by 10
- 2024Chain of History: Learning and Forecasting with LLMs for Temporal Knowledge Graph Completioncited by 10
- 2025BYOKG-RAG: Multi-Strategy Graph Retrieval for Knowledge Graph Question Answeringcited by 10
- 2022ForecastTKGQuestions: A Benchmark for Temporal Question Answering and Forecasting over Temporal Knowledge Graphscited by 9
- 2023Incorporating Structured Sentences with Time-enhanced BERT for Fully-inductive Temporal Relation Predictioncited by 9
- 2023Adaptive Path-Memory Network for Temporal Knowledge Graph Reasoningcited by 9
- 2023Pre-trained Language Model with Prompts for Temporal Knowledge Graph Completioncited by 9
- 2023Temporal Inductive Path Neural Network for Temporal Knowledge Graph Reasoningcited by 9
- 2023On the Evolution of Knowledge Graphs: A Survey and Perspectivecited by 9
- 2024IME: Integrating Multi-curvature Shared and Specific Embedding for Temporal Knowledge Graph Completioncited by 9
- 2024A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolationcited by 9
- 2024Temporal Knowledge Graph Question Answering: A Surveycited by 9
- 2021A Simple But Powerful Graph Encoder for Temporal Knowledge Graph Completioncited by 8
- 2022Few-Shot Inductive Learning on Temporal Knowledge Graphs using Concept-Aware Informationcited by 8
- 2024Transformer-based Reasoning for Learning Evolutionary Chain of Events on Temporal Knowledge Graphcited by 8
- 2022ECOLA: Enhanced Temporal Knowledge Embeddings with Contextualized Language Representationscited by 7
- 2022Duality-Induced Regularizer for Semantic Matching Knowledge Graph Embeddingscited by 7
- 2022Augmenting Knowledge Graphs for Better Link Predictioncited by 7
- 2022A Simple Temporal Information Matching Mechanism for Entity Alignment Between Temporal Knowledge Graphscited by 7
- 2023Meta-Learning Based Knowledge Extrapolation for Temporal Knowledge Graphcited by 7
50 most cited of 115 All 115 (JSON)
- 2026Concept-Grounded Attention: A Controlled Evaluation of Graph-Injected Attention, Temporal Versioning, and Epistemic Status30 Sep 2026
- 2026Biquaternionic Space with Complex-valued Attention for Temporal Knowledge Graph Completion13 Sep 2026
- 2026SABET-QA: Temporal Knowledge Graph Question Answering20 Aug 2026
- 2026FITTER: Vocabulary-Agnostic Cross-Domain Inference on Temporal Knowledge Graphs11 Aug 2026
- 2026TARL: Transaction-Aware Reliable Ledgers for Executable Memory Management in Long-Term Agents4 Aug 2026
- 2026MA-DAR: Manifold-Aligned Dynamic Adaptive Routing for Continual Temporal Knowledge Graph Reasoning24 Jul 2026
- 2026Reachability-Aware Pretraining for Efficient Target-Oriented Path Exploration in Temporal Knowledge Graph Reasoning16 Jul 2026
- 2026GAttNHP: Group Attention Neural Hawkes Process for Extrapolation Reasoning in Temporal Knowledge Graphs16 Jul 2026
- 2026GRATE: Temporal Extensions for Inductive KG Foundation Models via Gated Rotary Attention11 Jul 2026
- 2026Context Graphs for Proactive Enterprise Agents4 Jul 2026
- 2026The Hitchhiker's Guide to Agentic AI: From Foundations to Systems22 Jun 2026
- 2026Self-Evolving Agents as Dynamic Graph Transformation: A Survey and New Perspective10 Jun 2026
38 more
- 2026AdaTKG: Adaptive Memory for Temporal Knowledge Graph Reasoning8 May 2026
- 2026CHE-TKG: Collaborative Historical Evidence and Evolutionary Dynamics Learning for Temporal Knowledge Graph Reasoning6 May 2026
- 2026Time is Not a Label: Continuous Phase Rotation for Temporal Knowledge Graphs and Agentic Memory13 Apr 2026
- 2026CID-TKG: Collaborative Historical Invariance and Evolutionary Dynamics Learning for Temporal Knowledge Graph Reasoning9 Mar 2026
- 2026Temporal-Aware Heterogeneous Graph Reasoning with Multi-View Fusion for Temporal Question Answering23 Feb 2026
- 2026Towards Better Evolution Modeling for Temporal Knowledge Graphs9 Feb 2026
- 2026Bridging Graph Structure and Knowledge-Guided Editing for Interpretable Temporal Knowledge Graph Reasoning29 Jan 2026
- 2026Beyond Known Facts: Generating Unseen Temporal Knowledge to Address Data Contamination in LLM Evaluation20 Jan 2026
- 2025Right Answer at the Right Time - Temporal Retrieval-Augmented Generation via Graph Summarization19 Oct 2025
- 2025BYOKG-RAG: Multi-Strategy Graph Retrieval for Knowledge Graph Question Answering5 Jul 2025
- 2025EMERGE: A Benchmark for Updating Knowledge Graphs with Emerging Textual Knowledge4 Jul 2025
- 2025Towards Foundation Model on Temporal Knowledge Graph Reasoning4 Jun 2025
- 2025Disentangled Multi-span Evolutionary Network against Temporal Knowledge Graph Reasoning20 May 2025
- 2025VITA: Versatile Time Representation Learning for Temporal Hyper-Relational Knowledge Graphs17 May 2025
- 2025Tensor Convolutional Network for Higher-Order Interaction Prediction in Sparse Tensors14 Mar 2025
- 2024Towards Pattern-aware Data Augmentation for Temporal Knowledge Graph Completion31 Dec 2024
- 2024Tensor Decomposition with Unaligned Observations17 Oct 2024
- 2024Neurosymbolic Methods for Dynamic Knowledge Graphs6 Sep 2024
- 2024Learning Granularity Representation for Temporal Knowledge Graph Completion27 Aug 2024
- 2024CEGRL-TKGR: A Causal Enhanced Graph Representation Learning Framework for Temporal Knowledge Graph Reasoning15 Aug 2024
- 2024Simple but Effective Compound Geometric Operations for Temporal Knowledge Graph Completion13 Aug 2024
- 2024Online Detection of Anomalies in Temporal Knowledge Graphs with Interpretability1 Aug 2024
- 2024Temporal Knowledge Graph Question Answering: A Survey20 Jun 2024
- 2024A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolation28 May 2024
- 2024Arbitrary Time Information Modeling via Polynomial Approximation for Temporal Knowledge Graph Embedding1 May 2024
- 2024Transformer-based Reasoning for Learning Evolutionary Chain of Events on Temporal Knowledge Graph1 May 2024
- 2024Mitigating Heterogeneity among Factor Tensors via Lie Group Manifolds for Tensor Decomposition Based Temporal Knowledge Graph Embedding14 Apr 2024
- 2024Self-Improvement Programming for Temporal Knowledge Graph Question Answering2 Apr 2024
- 2024IME: Integrating Multi-curvature Shared and Specific Embedding for Temporal Knowledge Graph Completion28 Mar 2024
- 2024Deja vu: Contrastive Historical Modeling with Prefix-tuning for Temporal Knowledge Graph Reasoning25 Mar 2024
- 2024A Survey on Temporal Knowledge Graph: Representation Learning and Applications2 Mar 2024
- 2024Temporal Knowledge Graph Completion with Time-sensitive Relations in Hypercomplex Space2 Mar 2024
- 2024Two-stage Generative Question Answering on Temporal Knowledge Graph Using Large Language Models26 Feb 2024
- 2024Question Calibration and Multi-Hop Modeling for Temporal Question Answering20 Feb 2024
- 2024TILP: Differentiable Learning of Temporal Logical Rules on Knowledge Graphs19 Feb 2024
- 2024SSTKG: Simple Spatio-Temporal Knowledge Graph for Intepretable and Versatile Dynamic Information Embedding19 Feb 2024
- 2024Question Answering Over Spatio-Temporal Knowledge Graph18 Feb 2024
- 2024Chain of History: Learning and Forecasting with LLMs for Temporal Knowledge Graph Completion11 Jan 2024
50 newest of 115 All 115 (JSON)
- 2023Towards Benchmarking and Improving the Temporal Reasoning Capability of Large Language Modelscited by 37
- 2023TEILP: Time Prediction over Knowledge Graphs via Logical Reasoningcited by 23
- 2022TFLEX: Temporal Feature-Logic Embedding Framework for Complex Reasoning over Temporal Knowledge Graphcited by 13
- 2022TwiRGCN: Temporally Weighted Graph Convolution for Question Answering over Temporal Knowledge Graphscited by 10
- 2024A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolationcited by 9
- 2024Deja vu: Contrastive Historical Modeling with Prefix-tuning for Temporal Knowledge Graph Reasoningcited by 1
- 2026Bridging Graph Structure and Knowledge-Guided Editing for Interpretable Temporal Knowledge Graph Reasoningcited by 0
- 2026Temporal-Aware Heterogeneous Graph Reasoning with Multi-View Fusion for Temporal Question Answeringcited by 0
- 2026The Hitchhiker's Guide to Agentic AI: From Foundations to Systemscited by 0
- 2026The Hitchhiker's Guide to Agentic AI: From Foundations to Systems22 Jun 2026
- 2026Temporal-Aware Heterogeneous Graph Reasoning with Multi-View Fusion for Temporal Question Answering23 Feb 2026
- 2026Bridging Graph Structure and Knowledge-Guided Editing for Interpretable Temporal Knowledge Graph Reasoning29 Jan 2026
- 2024A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolation28 May 2024
- 2024Deja vu: Contrastive Historical Modeling with Prefix-tuning for Temporal Knowledge Graph Reasoning25 Mar 2024
- 2023TEILP: Time Prediction over Knowledge Graphs via Logical Reasoning25 Dec 2023
- 2023Towards Benchmarking and Improving the Temporal Reasoning Capability of Large Language Models15 Jun 2023
- 2022TwiRGCN: Temporally Weighted Graph Convolution for Question Answering over Temporal Knowledge Graphs12 Oct 2022
- 2022TFLEX: Temporal Feature-Logic Embedding Framework for Complex Reasoning over Temporal Knowledge Graph28 May 2022
- 2022A Survey of Knowledge Graph Reasoning on Graph Types: Static, Dynamic, and Multimodalcited by 106
- 2021Question Answering Over Temporal Knowledge Graphscited by 99
- 2021Complex Temporal Question Answering on Knowledge Graphscited by 69
- 2021TimeTraveler: Reinforcement Learning for Temporal Knowledge Graph Forecastingcited by 67
- 2021Temporal Knowledge Graph Forecasting with Neural ODEcited by 61
- 2022Temporal Knowledge Graph Completion: A Surveycited by 61
- 2021TLogic: Temporal Logical Rules for Explainable Link Forecasting on Temporal Knowledge Graphscited by 59
- 2023FactKB: Generalizable Factuality Evaluation using Language Models Enhanced with Factual Knowledgecited by 55
- 2023Temporal Knowledge Graph Forecasting Without Knowledge Using In-Context Learningcited by 36
- 2021ChronoR: Rotation Based Temporal Knowledge Graph Embeddingcited by 34
- 2021Temporal Knowledge Graph Completion using Box Embeddingscited by 34
- 2023Dipping PLMs Sauce: Bridging Structure and Text for Effective Knowledge Graph Completion via Conditional Soft Promptingcited by 33
12 most cited of 101 All 101 (JSON)
- 2026Concept-Grounded Attention: A Controlled Evaluation of Graph-Injected Attention, Temporal Versioning, and Epistemic Status30 Sep 2026
- 2026Biquaternionic Space with Complex-valued Attention for Temporal Knowledge Graph Completion13 Sep 2026
- 2026SABET-QA: Temporal Knowledge Graph Question Answering20 Aug 2026
- 2026FITTER: Vocabulary-Agnostic Cross-Domain Inference on Temporal Knowledge Graphs11 Aug 2026
- 2026TARL: Transaction-Aware Reliable Ledgers for Executable Memory Management in Long-Term Agents4 Aug 2026
- 2026MA-DAR: Manifold-Aligned Dynamic Adaptive Routing for Continual Temporal Knowledge Graph Reasoning24 Jul 2026
- 2026Reachability-Aware Pretraining for Efficient Target-Oriented Path Exploration in Temporal Knowledge Graph Reasoning16 Jul 2026
- 2026GAttNHP: Group Attention Neural Hawkes Process for Extrapolation Reasoning in Temporal Knowledge Graphs16 Jul 2026
- 2026GRATE: Temporal Extensions for Inductive KG Foundation Models via Gated Rotary Attention11 Jul 2026
- 2026AdaTKG: Adaptive Memory for Temporal Knowledge Graph Reasoning8 May 2026
- 2026CHE-TKG: Collaborative Historical Evidence and Evolutionary Dynamics Learning for Temporal Knowledge Graph Reasoning6 May 2026
- 2026CID-TKG: Collaborative Historical Invariance and Evolutionary Dynamics Learning for Temporal Knowledge Graph Reasoning9 Mar 2026
12 newest of 101 All 101 (JSON)