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Challenges in web search engines
2002
SIGIR Forum
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In this paper, we describe six algorithmic problems that arise in web search engines and that are not or only partially solved: (1) Uniformly sampling of web pages; (2) modeling the web graph; (3) finding ...
duplicate hosts; (4) finding top gainers and losers in data streams; (5) finding large dense bipartite graphs; and (6) understanding how eigenvectors partition the web. ...
Data Streams The query logs of a web search engine contain all the queries issued at this search engine. The most frequent queries change only slowly over time. ...
doi:10.1145/792550.792553
fatcat:wkhduzn5hncdfowx53qjz7ukxy
Algorithmic Challenges in Web Search Engines
2004
Internet Mathematics
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In this paper, we describe six algorithmic problems that arise in web search engines and that are not or only partially solved: (1) Uniformly sampling of web pages; (2) modeling the web graph; (3) finding ...
duplicate hosts; (4) finding top gainers and losers in data streams; (5) finding large dense bipartite graphs; and (6) understanding how eigenvectors partition the web. ...
Data Streams The query logs of a web search engine contain all the queries issued at this search engine. The most frequent queries change only slowly over time. ...
doi:10.1080/15427951.2004.10129079
fatcat:fku3dmdpyja4fo2bhdcnvuwriq
Scalability and efficiency challenges in commercial web search engines
2013
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval - SIGIR '13
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The main objective of this tutorial is to provide an overview of the fundamental scalability and efficiency challenges in commercial web search engines, bridging the existing gap between the industry and ...
Unfortunately, most details about the internal functioning of commercial web search engines remain undisclosed due to their financial value and the high level of competition in the search market. ...
This tutorial aims to provide a fairly comprehensive overview of the scalability and efficiency challenges in largescale web search engines [1] . ...
doi:10.1145/2484028.2484189
dblp:conf/sigir/CambazogluB13
fatcat:d4xcap5usbaa7pw6jdmhcqjwya
Scalability and efficiency challenges in large-scale web search engines
2014
Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval - SIGIR '14
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In this tutorial, we focus on the last two goals, providing a fairly comprehensive overview of the scalability and e ciency challenges in large-scale web search engines. ...
In particular, the tutorial provides an in-depth architectural overview of a web search engine, mainly focusing on the web crawling, indexing, and query processing components. ...
Main Concepts First, we explain the main challenges posed by the Web and its characteristics. Second, we present the main components of a search engine and possible software/hardware architectures. ...
doi:10.1145/2600428.2602291
dblp:conf/sigir/CambazogluB14
fatcat:ldl4l4nas5hcvcclhvdq5755zu
Scalability and efficiency challenges in large-scale web search engines
2014
Proceedings of the 23rd International Conference on World Wide Web - WWW '14 Companion
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In this tutorial, we focus on the last two goals, providing a fairly comprehensive overview of the scalability and e ciency challenges in large-scale web search engines. ...
In particular, the tutorial provides an in-depth architectural overview of a web search engine, mainly focusing on the web crawling, indexing, and query processing components. ...
Main Concepts First, we explain the main challenges posed by the Web and its characteristics. Second, we present the main components of a search engine and possible software/hardware architectures. ...
doi:10.1145/2567948.2577271
dblp:conf/www/Baeza-YatesC14
fatcat:ygasqlbobjbrzipvtd2kj4babq
Scalability and Efficiency Challenges in Large-Scale Web Search Engines
2015
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining - WSDM '15
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In this tutorial, we focus on the last two goals, providing a fairly comprehensive overview of the scalability and e ciency challenges in large-scale web search engines. ...
In particular, the tutorial provides an in-depth architectural overview of a web search engine, mainly focusing on the web crawling, indexing, and query processing components. ...
Main Concepts First, we explain the main challenges posed by the Web and its characteristics. Second, we present the main components of a search engine and possible software/hardware architectures. ...
doi:10.1145/2684822.2697039
dblp:conf/wsdm/CambazogluB15
fatcat:kxoaikbpu5cbvbpgvljm54h2sy
Scalability and Efficiency Challenges in Large-Scale Web Search Engines
2016
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval - SIGIR '16
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In this tutorial, we focus on the last two goals, providing a fairly comprehensive overview of the scalability and e ciency challenges in large-scale web search engines. ...
In particular, the tutorial provides an in-depth architectural overview of a web search engine, mainly focusing on the web crawling, indexing, and query processing components. ...
Main Concepts First, we explain the main challenges posed by the Web and its characteristics. Second, we present the main components of a search engine and possible software/hardware architectures. ...
doi:10.1145/2911451.2914808
dblp:conf/sigir/CambazogluB16
fatcat:4xs6z35h2jhcbf5pratjl5gbeu
Fourth international workshop on adversarial information retrieval on the web (AIRWeb 2008)
2008
Proceeding of the 17th international conference on World Wide Web - WWW '08
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Adversarial IR in general, and search engine spam, in particular, are engaging research topics with a real-world impact for Web users, advertisers and publishers. ...
Given the continued growth in search engine spam creation and detection efforts, we expect interest in this AIRWeb to surpass that of the previous three editions of the workshop (held jointly with WWW ...
Three basic forms of web spam are included: •
WEB SPAM CHALLENGE In 2007, we introduced a novel element: the Web spam challenge. ...
doi:10.1145/1367497.1367761
dblp:conf/www/CastilloCF08
fatcat:plz22kivxbhprlwecnqd5gcmbq
On Web Search: Some Activities and Challenges
2008
Journal of Object Technology
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In this article, we will summarize the current activities in advancing the state of Internet search engines, and explore a few directions of research and development. ...
Although the capabilities of Internet search engines are incrementally improving steadily, it may be time for us to explore a few new directions that can take the search engines to the next level. ...
Fourth
CHALLENGES There are several challenges to Internet search engines. ...
doi:10.5381/jot.2008.7.3.c5
fatcat:jdp6liwz3ngizorh3winjyimfq
Music search engines: Specifications and challenges
2009
Information Processing & Management
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Recent research has envisaged the notion of Music Search Engines (MSEs) that allow for searching preferred music over the Web. ...
owadays we have a proliferation of musical data available over the Web. One of the imperative challenges is how to search these vast, global-scale musical resources to find preferred music. ...
Other multimedia types, such as images, have already been included in web search engines. ...
doi:10.1016/j.ipm.2009.02.002
fatcat:akwqkzoktrafvin465frgd5fke
Developing the DDI and Its Applications in Taiwan
2020
Zenodo
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Yet the preparation of a DDI codebook and the development of DDI-related web applications produce new challenges to the data archive formerly based mainly on standalone PCs as the primary medium for data ...
between DDI and relational database, and 4) the development of web applications in relation to DDI. ...
engine
Search engine
Ph
T
Ph
T
DDI in Taiwan
DDI Processing
Search engine
Search engine
‧ ‧Basic online analysis
Basic online analysis
‧ ‧Conversion tools
Conversion tools
(2002 (2002 ...
doi:10.5281/zenodo.3783336
fatcat:q62jqpjetjhrhnvwqqv5hakdwm
Web Search Query Privacy, an End-User Perspective
2017
Journal of Information Security
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A number of web search query privacy procedures involve the cooperation of the search engine, a nontrusted entity in such cases, making query obfuscation even more challenging. ...
In this study, we provide a review on how search engines work in regards to web search queries and user intent. ...
Under the web search engines and web search query mechanism, we identified the following privacy challenges, as summarized in Table 1 . ...
doi:10.4236/jis.2017.81005
fatcat:q6v5vkqrzrggnnrlrxbcadgemq
Enterprise Search — The New Frontier?
[chapter]
2006
Lecture Notes in Computer Science
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For all the impressive achievements of the Web search companies, great search challenges remain. ...
The advent of the current generation of Web search engines around 1998 challenged the relevance of academic information retrieval research -established evaluation methodologies didn't scale and nor did ...
For all the impressive achievements of the Web search companies, great search challenges remain. ...
doi:10.1007/11735106_2
fatcat:ah5cjraggraoxap2heoywrf3xu
Anveshan – A Model for Search
2020
Procedia Computer Science
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Search and the engines performing them have witnessed significant transformations over time. ...
The results are promising to guide towards a better search space. Abstract Search and the engines performing them have witnessed significant transformations over time. ...
The quality and performance [2] of the search engines always top the list of challenges. ...
doi:10.1016/j.procs.2020.04.256
fatcat:37egmo2b2nevhgqfpnfvo4ryz4
Crowdsourcing for search engines: perspectives and challenges
2019
International Journal of Crowd Science
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With respect to the pivotal role of search engines in the Web and information community, this paper aims to investigate the advantages and challenges of incorporating peopleas intelligent agentsinto search ...
Then, through studying the current trends in the field of crowd-powered search engines and analyzing the actual needs and requirements, the perspectives and challenges are discussed. ...
Regarding the principal role of search engines in the Web and information society, it is worth studying the possible perspectives and also challenges of incorporating humans (i.e. ...
doi:10.1108/ijcs-12-2018-0026
fatcat:ttlvp55kxvd37b7pldt2nynse4
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