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3,577
Collective entity resolution in relational data
- ACM Transactions on Knowledge Discovery from Data (TKDD
, 2006
"... Many databases contain uncertain and imprecise references to real-world entities. The absence of identifiers for the underlying entities often results in a database which contains multiple references to the same entity. This can lead not only to data redundancy, but also inaccuracies in query proces ..."
Abstract
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Cited by 146 (12 self)
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of references. However, there is often additional relational information in the data. Specifically, references to different entities may cooccur. In these cases, collective entity resolution, in which entities for cooccurring references are determined jointly rather than independently, can improve entity
Online Collective Entity Resolution
"... Entity resolution is a critical component of data integration where the goal is to reconcile database references corresponding to the same real-world entities. Given the abundance of publicly available databases that have unresolved entities, we motivate the problem of quick and accurate resolution ..."
Abstract
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Cited by 1 (0 self)
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for answering queries over such ‘unclean ’ databases. Since collective entity resolution approaches — where related references are resolved jointly — have been shown to be more accurate than independent attribute-based resolution, we focus on adapting collective resolution for answering queries. We propose a
Large-Scale Collective Entity Matching
"... The difficult problem of Entity Matching (EM), i.e., determining whether different mentions of an entity refer to the same realworld object, has recently attracted a lot of attention from the Machine Learning (ML) research community. State-of-the-art solutions for EM are based on recent advances in ..."
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Cited by 10 (0 self)
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in ML, such as firstorder probabilistic models (e.g., Markov and Bayesian networks) and advanced probabilistic inference techniques. A key benefit of these ML tools comes from their purely collective nature: match evidence for related entities can be collectively reinforced into high-probability EM
Efficient Collective Entity Linking with Stacking
"... Entity disambiguation works by linking am-biguous mentions in text to their correspond-ing real-world entities in knowledge base. Re-cent collective disambiguation methods en-force coherence among contextual decisions at the cost of non-trivial inference processes. We propose a fast collective disam ..."
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Cited by 1 (0 self)
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Entity disambiguation works by linking am-biguous mentions in text to their correspond-ing real-world entities in knowledge base. Re-cent collective disambiguation methods en-force coherence among contextual decisions at the cost of non-trivial inference processes. We propose a fast collective
Collective entity linking in web text: A graph-based method
- in: Proceedings of the 34th international Conference on Research and Development in Information Retrieval
, 2011
"... Entity Linking (EL) is the task of linking name mentions in Web text with their referent entities in a knowledge base. Traditional EL methods usually link name mentions in a document by assuming them to be independent. However, there is often additional interdependence between different EL decisions ..."
Abstract
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Cited by 52 (2 self)
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decisions, i.e., the entities in the same document should be semantically related to each other. In these cases, Collective Entity Linking, in which the name mentions in the same document are linked jointly by exploiting the interdependence between them, can improve the entity linking accuracy. This paper
Brief article Enumeration of collective entities by 5-month-old infants
, 2001
"... Recent findings suggest that infants are capable of distinguishing between different numbers of objects, and of performing simple arithmetical operations. But there is debate over whether these abilities result from capacities dedicated to numerical cognition, or whether infants succeed in such expe ..."
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in such experiments through more general, non-numerical capacities, such as sensitivity to perceptual features or mechanisms of object tracking. We report here a study showing that 5-month-olds can determine the number of collective entities – moving groups of items – when non-numerical percep-tual factors
Loopy Belief Propagation for Large-Scale Collective Entity Linking
, 2014
"... Entity linking, a very popular research topic nowadays, involves identi-fying mentions of ‘real world ’ entities in natural language text and asso-ciating them with a representation from a knowledge thesaurus. It is a form of semantic grounding of discourse in a background repository of world knowle ..."
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metadata of the entity. These techniques are limited because they do not make use of the underlying entities that co-occur in the text. Alternatively, collective entity linking is a better solution that resolves all names in a document simultaneously. This is motivated by the fact that in a coherent
Data mules: Modeling a three-tier architecture for sparse sensor networks
- IN IEEE SNPA WORKSHOP
, 2003
"... Abstract — This paper presents and analyzes an architecture that exploits the serendipitous movement of mobile agents in an environment to collect sensor data in sparse sensor networks. The mobile entities, called MULEs, pick up data from sensors when in close range, buffer it, and drop off the data ..."
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Cited by 485 (6 self)
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Abstract — This paper presents and analyzes an architecture that exploits the serendipitous movement of mobile agents in an environment to collect sensor data in sparse sensor networks. The mobile entities, called MULEs, pick up data from sensors when in close range, buffer it, and drop off
Beyond collective entities: Multilevel research on organizational routines and capabilities
- Journal of Management
, 2011
"... Organizational routines and capabilities are thorny constructs, but their complexity has been largely underappreciated. In this article, the authors illustrate how new and more complex understandings of organizational routines and capabilities can be generated. They do so by breaking them into parts ..."
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Cited by 10 (0 self)
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Organizational routines and capabilities are thorny constructs, but their complexity has been largely underappreciated. In this article, the authors illustrate how new and more complex understandings of organizational routines and capabilities can be generated. They do so by breaking them into parts and mapping their interrelationships. Because component parts of routines and capabilities exist at different levels of analysis, the proposal to investigate their multiple relationships contributes to bridging the micro–macro divide in management. Specifically, the authors show how new analytical and methodological techniques can catalyze future research.
MeDetect: A LOD-based System for Collective Entity Annotation in Biomedicine
"... Abstract—With the ever-growing use of textual biomedical da-ta, domain entity annotation has become very important in bio-medicine. Previous works on annotating domain entities from biomedical references suffer from several issues, such as a data flexibility problem, language dependency, and limitat ..."
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. In this paper, we pro-pose a knowledge-incentive approach for entity annotation in biomedicine, and present MeDetect, a prototype system that we developed based on this approach. With this approach, we over-come the problems of previous works using LOD-based collective annotation. Finally, we present
Results 1 - 10
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3,577