In this survey, we provide an overview of the literature on knowledge graphs (KGs) in the
context of information retrieval (IR). Modern IR systems can benefit from information …

We present an end-to-end (live) demonstration system called DeepDive that performs
knowledge-base construction (KBC) from hundreds of millions of web pages. DeepDive …

We witness an unprecedented proliferation of knowledge graphs that record millions of
entities and their relationships. While knowledge graphs are structure-flexible and content …

Researchers have approached knowledge-base construction (KBC) with a wide range of
data resources and techniques. The authors present Elementary, a prototype KBC system …

Abstract Knowledge graphs (KGs) are a key ingredient for searching, browsing and
knowledge discovery activities. Motivated by the need to harness knowledge available in a …

With the construction of a new power system and the proposal of a double carbon goal,
power system operation data are growing explosively, and the optimization of power system …

We study the problem of explaining relationships between pairs of knowledge graph entities
with human-readable descriptions. Our method extracts and enriches sentences that refer to …

Graphs are commonly used for representing complex structures such as social relationships,
biological interactions, and knowledge bases. In many scenarios, graphs not only represent …

Recent studies have demonstrated the power of modeling real world data as heterogeneous
information networks (HINs) consisting of multiple types of entities and relations …

Intelligence analysts grapple with many challenges, chief among them is the need for
software support in storytelling, ie, automatically'connecting the dots' between disparate …