Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alfredo Alba"'
Autor:
Anna Lisa Gentile, Ismini Lourentzou, Alfredo Alba, Steve Welch, Muntasir Wahed, Daniel Gruhl, Petar Ristoski, Deluca Chad
Publikováno v:
CIKM
Recent advances in text representation have shown that training on large amounts of text is crucial for natural language understanding. However, models trained without predefined notions of topical interest typically require careful fine-tuning when
Autor:
Steve Welch, Alfredo Alba, Anna Lisa Gentile, Linda Kato, Kau Chris, Deluca Chad, Daniel Gruhl, Petar Ristoski
Publikováno v:
WWW (Companion Volume)
Data exploration is a task that inherently requires high human interaction. The subject matter expert looks at the data to identify a hypothesis, potential questions, and where to look for answers in the data. Virtually all data exploration scenarios
Autor:
Petar Ristoski, Deluca Chad, Alfredo Alba, Anna Lisa Gentile, Steve Welch, Daniel Gruhl, Linda Kato, Kau Chris
Publikováno v:
WWW (Companion Volume)
Many real world analytics problems examine multiple entities or classes that may appear in a corpus. For example, in a customer satisfaction survey analysis there are over 60 categories of (somewhat overlapping) concerns. Each of these is backed by a
Publikováno v:
Journal of Web Semantics. 60:100546
The Semantic Web movement has produced a wealth of curated collections of entities and facts, often referred as Knowledge Graphs. Creating and maintaining such Knowledge Graphs is far from being a solved problem: it is crucial to constantly extract n
Publikováno v:
Advances in Knowledge Discovery and Data Mining ISBN: 9783319930367
PAKDD (2)
PAKDD (2)
Extracting relations from unstructured Web content is a challenging task and for any new relation a significant effort is required to design, train and tune the extraction models. In this work, we investigate how to obtain suitable results for relati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2958f918efda045ff606daf03c478fe8
https://doi.org/10.1007/978-3-319-93037-4_29
https://doi.org/10.1007/978-3-319-93037-4_29
Publikováno v:
K-CAP
Ontologies are dynamic artifacts that evolve both in structure and content. Keeping them up-to-date is a very expensive and critical operation for any application relying on semantic Web technologies. In this paper we focus on evolving the content of
Autor:
Chen Ying, Thomas D. Griffin, Linda Kato, Stephen K. Boyer, Alfredo Alba, Su Yan, Ana Lelescu, Scott Spangler, Jeffrey Kreulen
Publikováno v:
World Patent Information. 33:328-339
Exploratory Analytics is the process of analyzing data for the purpose of forming hypotheses. Patent data sets, because they are relatively large and diverse and because they consist of a mixture of structured and unstructured information present a f
Autor:
William Scott Spangler, Alfredo Alba, Larry Proctor, Ana Lelescu, Ying Chen, Amit Behal, Jeffrey Kreulen
Publikováno v:
IBM Journal of Research and Development. 54:1-13
As a result of the growth of the Internet, the amount of available information is exponentially increasing. However, increasing the amount of information does not imply increasing usefulness. Furthermore, as the complexity of business relationships i
Autor:
Clemens Drews, Alfredo Alba, Meena Nagarajan, Pablo N. Mendes, Steve Welch, Kau Chris, Daniel Gruhl, Neal R. Lewis
Publikováno v:
Web Information Systems Engineering – WISE 2014 ISBN: 9783319117454
WISE (2)
WISE (2)
Within social networks, certain messages propagate with more ease or attract more attention than others. This effect can be a consequence of several factors, such as topic of the message, number of followers, real-time relevance, person who is sendin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cd4ed602c10e7781efa13f027763c00
https://doi.org/10.1007/978-3-319-11746-1_2
https://doi.org/10.1007/978-3-319-11746-1_2
Publikováno v:
Journal of the Air & Waste Management Association. 48:459-462
From the analysis of data of the Inspection/Maintenance (I/M) program, and of the long-term trend of ambient CO concentrations in Mexico City, it is inferred that three-way catalysts (TWCs) have a 45% efficiency, well below the expected 90% value. Th