Graph-reasoning
WebOct 24, 2024 · Knowledge graph (KG) reasoning is an important problem for knowledge graphs. It predicts missing links by reasoning on existing facts. Knowledge graph … WebMay 10, 2024 · Knowledge Graphs (KGs) have emerged as a compelling abstraction for organizing the world’s structured knowledge, and as a way to integrate information …
Graph-reasoning
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WebThe digital support for scientific reasoning presents contrasting results. Bibliometric services are improving, but not academic assessment; no service for scholars relies on … WebMay 8, 2024 · Knowledge graph reasoning is a crucial part of knowledge discovery and knowledge graph completion tasks. The solution based on generative adversarial imitation learning (GAIL) has made great progress in recent researches and solves the problem of relying heavily on the design of the reward function in reinforcement learning-based …
WebIn this paper, we propose a novel Graph Reasoning Transformer (GReaT) for image parsing to enable image patches to interact following a relation reasoning pattern. … WebApr 15, 2024 · Temporal knowledge graphs (TKGs) have been applied in many fields, reasoning over TKG which predicts future facts is an important task. Recent methods based on Graph Convolution Network (GCN) represent entities and relations in Euclidean space. However, Euclidean...
WebWe first highlight the significance of incorporating knowledge graphs into recommendation to formally define and interpret the reasoning process. Second, we propose a reinforcement learning (RL) approach featured by an innovative soft reward strategy, user-conditional action pruning and a multi-hop scoring function. WebOct 21, 2024 · The main contributions of this paper are as follows: 1. We design a target relational attention-oriented reasoning (TRAR) model, which can focus more on the relations that match the target relation. 2. We propose a hierarchical attention mechanism that has high-order propagation characteristics and relieves over-smoothing to a certain …
WebJun 1, 2024 · The knowledge graph (KG) that represents structural relations among entities has become an increasingly important research field for knowledge-driven artificial intelligence. In this survey, a comprehensive review of KG and KG reasoning is provided. It introduces an overview of KGs, including representation, storage, and essential …
WebKnowledge graph reasoning or completion aims at inferring missing facts based on existing ones in a knowledge graph. In this work, we focus on the problem of open-world knowledge graph reasoning—a task that reasons about entities which are absent from KG at training time (unseen entities). greatest sega genesis games of all timeWebApr 15, 2024 · Temporal knowledge graphs (TKGs) have been applied in many fields, reasoning over TKG which predicts future facts is an important task. Recent methods based on Graph Convolution Network (GCN) represent entities and relations in Euclidean … greatest selling albums of all time listWebMar 1, 2024 · Attention-based graph reasoning is utilized to generate hierarchical textual embeddings, which can guide the learning of diverse and hierarchical video … greatest selling album of all timeWebOct 18, 2024 · Download PDF Abstract: A Temporal Knowledge Graph (TKG) is a sequence of KGs with respective timestamps, which adopts quadruples in the form of (\emph{subject}, \emph{relation}, \emph{object}, \emph{timestamp}) to describe dynamic facts. TKG reasoning has facilitated many real-world applications via answering such queries as … greatest selling artists of all time listWebMar 1, 2024 · Attention-based graph reasoning is utilized to generate hierarchical textual embeddings, which can guide the learning of diverse and hierarchical video representations. The HGR model aggregates matchings from different video-text levels to capture both global and local details. Experimental results on three video-text datasets demonstrate the ... greatest selling author of all timeWebJun 20, 2024 · Knowledge graph reasoning, which aims at predicting the missing facts through reasoning with the observed facts, is critical to many applications. Such a problem has been widely explored by traditional logic rule-based approaches and recent knowledge graph embedding methods. A principled logic rule-based approach is the Markov Logic … flipping clock onlineWebSep 17, 2024 · We propose a novel graph-based approach, called adaptive graph reasoning for optical flow (AGFlow), to emphasize the value of scene context in optical flow. Our key idea is to decouple the context reasoning from the matching procedure, and exploit scene information to effectively assist motion estimation by learning to reason over the … greatest selling comic story ever