A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Summary in context
2006
ACM Transactions on Information Systems
Preserved Fulltext
Despite these wellresearched needs for context, text summaries provided by Web search engines remain consistently query based at the expense of page-level context. ...
We end the literature review by discussing the different types of information-seeking tasks and how document context has been shown to be useful in browsing tasks. ...
ACKNOWLEDGMENTS We would like to thank Kathy McKeown and Hongyan Jing for allowing us to use their TREC summarization data. ...
doi:10.1145/1125857.1125861
fatcat:m5hfl3b6efc2bcum5qj4jtbitq
The database research group at the Max-Planck Institute for Informatics
2006
SIGMOD record
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
We will outline our approach to P2P search in Subsection 3.2. Again, search needs to be complemented by powerful Web mining, which will be discussed in Subsection 3.3. ...
TopX [35] is a search engine for ranked retrieval of XML data, developed at MPI-INF. ...
doi:10.1145/1168092.1168099
fatcat:zbcp54czabflhf5hn6jzz3nc4q
Open-Domain Question–Answering
2006
Foundations and Trends in Information Retrieval
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2009; you can also visit the original URL.
The file type is application/pdf.
The sudden eruption of activity in the area of opinion mining and sentiment analysis, which deals with the computational treatment of opinion, sentiment, and subjectivity in text, has thus occurred at ...
To facilitate future work, a discussion of available resources, benchmark datasets, and evaluation campaigns is also provided. 3 Presumably, the author means "the detection or prevention of fraud violations ...
TREC 2006 Blog Track. ...
doi:10.1561/1500000001
fatcat:5xq5eb7idrb37lz3wyzfl4cb34
Remedies against the Vocabulary Gap in Information Retrieval
[article]
2017
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Search engines rely heavily on term-based approaches that represent queries and documents as bags of words. ...
However, it is known that a high matching degree at the term level does not necessarily mean high relevance and, vice versa, documents that match null query terms may still be relevant. ...
task of the TREC Enterprise track from 2005 to 2008 [245]. ...
arXiv:1711.06004v1
fatcat:6vkhvfby3zbzrepgopunm7gie4
Fast candidate generation for real-time tweet search with bloom filter chains
2013
ACM Transactions on Information Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
at the time the query is issued. ...
Fast candidate generation for real-time tweet search with bloom filter chains. ...
Asadi, Department of Computer Science, University of Maryland at College Park; email: nima@cs.umd.edu; J. ...
doi:10.1145/2493175.2493178
fatcat:lp3unrp4bvgwzbs4d72bpqyupy
O b-learning no desenvolvimento de competências em recuperação da informação
[chapter]
2009
A ciência da informação criadora do conhecimento Vol. I
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Os formatos disponibilizados são: pdf, html, xml, ppt, doc; e, também, ligações para canais do youtube (vídeos da University of North Carolina at Chapel Hill -gary Marchionini; do google), entre outros ...
The core of the analysis of this chapter is the presentation and discussion of set of 28 topics, covering the whole theme, from which courses at a variety of levels (Bachelor, Master, or professional development ...
engines, subject gateways, 'hidden web', semantic web Enterprise and knowledge management systems (Autonomy, Verity, google, etc.) 20 specialised retrieval ir E.g. multimedia, images, audio, sounds, music ...
doi:10.14195/978-989-26-0319-3_26
fatcat:sb2pis6wyfgohobvbi2ei2b3rq
LifeLogging: Personal Big Data
2014
Foundations and Trends in Information Retrieval
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
Cathal Gurrin, at Dublin City University, inspired by Gordon Bell's SIGIR 2004 keynote talk, took the opportunity to wear a SenseCam in mid-2006 to gather a detailed and extensive visual archive of life ...
One could envisage a TREC track to cover each of these R's at some point in the future. ...
doi:10.1561/1500000033
fatcat:lmpz4lsn2jbmtkz4tejukyju24
Selective Search
2015
ACM Transactions on Information Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
An increasing number of organizations and enterprises need search solutions that can process large volumes of data. ...
Search engines typically divided the large datasets into smaller subsets (shards) that are distributed across multiple computing nodes, and searched in parallel to provide rapid interactive search. ...
Callan, Carnegie Mellon University, 5000 Forbes Ave, Pittsburgh, PA 15213. email: callan@cs.cmu.edu 1 Part of this work was done when the first author was a doctoral student at Carnegie Mellon University ...
doi:10.1145/2738035
fatcat:fistpgm5abemdeecnpiqmt4szi
Query modeling for entity search based on terms, categories, and examples
2011
ACM Transactions on Information Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Query modeling for entity search based on terms, categories, and examples. ...
We propose a general probabilistic framework for entity search to evaluate and provide insights in the many ways of using these types of input for query modeling. ...
The TREC 2005 TREC -2008 Enterprise track ] featured an expert finding task: given a topic, return a ranked list of experts on the topic. ...
doi:10.1145/2037661.2037667
fatcat:gotilqrajfdrtl2wykg72agiia
Opinion Mining and Sentiment Analysis
[chapter]
2016
Text Data Management and Analysis: A Practical Introduction to Information Retrieval and Text Mining
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2009; you can also visit the original URL.
The file type is application/pdf.
The sudden eruption of activity in the area of opinion mining and sentiment analysis, which deals with the computational treatment of opinion, sentiment, and subjectivity in text, has thus occurred at ...
To facilitate future work, a discussion of available resources, benchmark datasets, and evaluation campaigns is also provided. 3 Presumably, the author means "the detection or prevention of fraud violations ...
TREC 2006 Blog Track. ...
doi:10.1145/2915031.2915050
fatcat:3ypahumv4rhz5alxmh34ikvm3i
Big Data: A Survey
2014
Journal on spesial topics in mobile networks and applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Text analysis, data mining, and webpage analysis have been applied to the mining of email contents and building search engines. ...
At present, many discussions of big data look more like commercial speculation than scientific research. ...
doi:10.1007/s11036-013-0489-0
fatcat:lvnmkesqbngc3lgccms3hmm7jq
Social tags in text and image search
2010
Proceeding of the third symposium on Information interaction in context - IIiX '10
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The study was done as part of a TREC 1 question-answering track with data provided by TREC assessors. ...
Please email kimym@umich.edu to schedule a session ASAP. ...
What type of content or information did you have in mind when you started your search? How did you intend to find these type of content or information? For initial query formulation: ...
doi:10.1145/1840784.1840838
dblp:conf/iiix/Kim10
fatcat:zvzolvsmvbbufd2kenkutndyhq
Efficient query processing in distributed search engines
2012
SIGIR Forum
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
For the second approach, we follow an alternative direction and look at document-at-a-time processing of sub-queries and skipping. ...
These two metrics have a large impact on the operational costs of the search engine and the overall user satisfaction, which determine the revenue of the search engine. ...
This work was done while the second author was an intern at Yahoo! ...
doi:10.1145/2492189.2492201
fatcat:uwasxhngrfgntemkhawyv3te64
Mining meaning from Wikipedia
2009
International Journal of Human-Computer Studies
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
Typical applications are organizing news stories or emails, which arrive in a stream where the topics being discussed constantly evolve. ...
Bunescu and Pas -ca (2006) disambiguate named entities in search queries in order to group search results by the corresponding senses. ...
If yes, it contains the corresponding unique id from the TGN gazetteer Rü ger, 2006, 2007) http://www.doc.ic.ac.uk/$seo01/wiki/data_release ...
doi:10.1016/j.ijhcs.2009.05.004
fatcat:mzxszf4jlfcizbgxuemgdwzdiy
Effective and Efficient Approaches to Retrieving and Using Expertise in Social Media
2016
SIGIR Forum
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
One such difference is the availability of different types of user created content, which can be used to represent users' expertise and the information need being searched more effectively in order to ...
Among the TREC Enterprise Task data sets, only the W3C collection [1] contains user interactions in the form of email discussions with sender-receiver information available. ...
Applying these approaches to emails and online discussion forums within TREC enterprise collection showed that threadbased graphs are more effective due to capturing a better understanding of the posts ...
doi:10.1145/2888422.2888450
fatcat:qcksnx6k6rgvdnjw3ghhrdgi54
« Previous
Showing results 1 — 15 out of 55 results