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A First Study on Temporal Dynamics of Topics on the Web

Aécio Santos, Bruno Pasini, Juliana Freire
2016 Proceedings of the 25th International Conference Companion on World Wide Web - WWW '16 Companion  
We propose a data collection methodology and a set of experiments to answer important questions about temporal dynamics and evolution of topics.  ...  While much work has been devoted to understanding Web dynamics and using this knowledge to efficiently maintain the freshness of the indexes of generic search engines, the same is not true for domain-specific  ...  In this paper, to the best of our knowledge, we present the first detailed study that tries to shed light on the temporal dynamics and evolution of topics on the Web from the perspective of a focused crawler  ... 
doi:10.1145/2872518.2889291 dblp:conf/www/SantosPF16 fatcat:biyungci25a57d2tzlugspuc7i

Analysis of topic dynamics in web search

Xuehua Shen, Susan Dumais, Eric Horvitz
2005 Special interest tracks and posters of the 14th international conference on World Wide Web - WWW '05  
We report on a study of topic dynamics for pages visited by a sample of people using MSN Search.  ...  We explore temporal dynamics by comparing the accuracy of the models for predicting topic transitions at increasingly distant times in the future.  ...  A longer version of this paper is available as a technical report [8] .  ... 
doi:10.1145/1062745.1062889 dblp:conf/www/ShenDH05 fatcat:npj4rzqsk5dkhomajarzkziakq

Studying page life patterns in dynamical web

Alexey Tikhonov, Ivan Bogatyy, Pavel Burangulov, Liudmila Ostroumova, Vitaliy Koshelev, Gleb Gusev
2013 Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval - SIGIR '13  
This paper focuses on the dynamical part of the web, i.e. pages that have a limited lifespan and experience a short popularity outburst within it.  ...  We study the properties of pages that belong to each pattern and determine content topics that contain disproportionately high fractions of particular patterns.  ...  In this study we focus on dynamical activity profiles of web pages whose lifespan is limited to a short period of activity spike.  ... 
doi:10.1145/2484028.2484185 dblp:conf/sigir/TikhonovBBOKG13 fatcat:xm7ot2qbqbcwbl5yakzua7vj4u

Mining Relevant Time for Query Subtopics in Web Archives

Tu Ngoc Nguyen, Nattiya Kanhabua, Wolfgang Nejdl, Claudia Niederée
2015 Proceedings of the 24th International Conference on World Wide Web - WWW '15 Companion  
In this work, we present our first study of mining the temporal dynamics of subtopics by leveraging the value of anchor text along the time dimension of the enormous web archives.  ...  Due to the time uncertainty (the lagging nature and unpredicted behavior of the crawlers), identifying the trending periods for such temporal subtopics relying solely on the timestamp annotations of the  ...  In this work, we present our first study of mining the temporal dynamics of subtopics in the web archives for the time-based search result diversification task.  ... 
doi:10.1145/2740908.2741702 dblp:conf/www/NguyenKNN15 fatcat:qwip7zhuzrdfjghpr6wzryoopi

Modeling the flow and change of information on the web

Nataliia Pobiedina
2012 Proceedings of the 21st international conference companion on World Wide Web - WWW '12 Companion  
A quantitative and qualitative evaluation of the framework will be performed during a case study of the short-term temporal behavior of economics news on selected English news websites and blogs over selected  ...  To model temporal dynamics both of the Web structure and its content, the author proposes to apply the framework of stochastic graph transformation systems [13] .  ...  PROPOSED APPROACH To model temporal dynamics both of the content on the Web and of its structure, I propose to apply the framework of stochastic graph transformation systems [13] -a formal approach which  ... 
doi:10.1145/2187980.2188004 dblp:conf/www/Pobiedina12 fatcat:b5pkyrqb6beu7ek3s3okpjh5jm

Temporal web dynamics and its application to information retrieval

Kira Radinsky, Fernando Diaz, Susan Dumais, Milad Shokouhi, Anlei Dong, Yi Chang
2013 Proceedings of the sixth ACM international conference on Web search and data mining - WSDM '13  
Zoetrope: Interacting with the ephemeral web.  ...   Select regions of interest (x-y location, dom structure, text)  E.g., stock price, traffic status, headlines about wsdm, ...  Operators for manipulating streams of interest  Filter  Link  Visualize  ...  First Story Detection: Detect if a story is the first story of a new, unknown topic.  Topic definition  title: short keyword-style query  description: longer explanation of intent  time: time at which  ... 
doi:10.1145/2433396.2433500 dblp:conf/wsdm/RadinskyDDSDC13 fatcat:v3r5yqpnwjcezm35ux4v5eiyse

Analyzing temporal dynamics in Twitter profiles for personalized recommendations in the social web

Fabian Abel, Qi Gao, Geert-Jan Houben, Ke Tao
2011 Proceedings of the 3rd International Web Science Conference on - WebSci '11  
Social Web describes a new culture of participation on the Web where more and more people actively participate in publishing and organizing Web content.  ...  Moreover, we evaluate the quality of the user modeling strategies in the context of personalized recommender systems and show that those strategies which consider the temporal dynamics of the individual  ...  This work is partially sponsored by the EU FP7 project ImREAL 5 .  ... 
doi:10.1145/2527031.2527040 dblp:conf/websci/AbelGHT11 fatcat:doxiuxvlrzftxkx2qgbgkcjz4m

Search Result Diversification

Nattiya Kanhabua, Roi Blanco, Kjetil Nørvåg
2015 Foundations and Trends in Information Retrieval  
We first explain the general and wide aspects associated to temporal dynamics by focusing on the web domain, from content and structural changes to variations of user behavior and interactions.  ...  Several studies of real-world user query logs have shown that temporal queries comprises a significant fraction of web search queries.  ... 
doi:10.1561/1500000043 fatcat:dqdsjykfa5dlzizoxgzzw7qg5a

Temporal Dynamics of User Interests in Web Search Queries

Aysegul Cayci, Selcuk Sumengen, Cagatay Turkay, Selim Balcisoy, Yucel Saygin
2009 2009 International Conference on Advanced Information Networking and Applications Workshops  
We used statistical methods for the analysis of temporal changes in users' interests. As a case study, we experimented on the query logs of a search engine.  ...  The aim in this paper 1 is to cluster users based on their interests, and analyze the temporal dynamics of these clusters.  ...  To the best of our knowledge this is the first work to study the temporal dynamics of user clustering.  ... 
doi:10.1109/waina.2009.71 dblp:conf/aina/CayciSTBS09 fatcat:jgl2okl32vaerpfl4c5y2iltma

Modeling and Analysis of Dynamic Behaviors of Web Image Collections [chapter]

Gunhee Kim, Eric P. Xing, Antonio Torralba
2010 Lecture Notes in Computer Science  
Can we model the temporal evolution of topics in Web image collections? If so, can we exploit the understanding of dynamics to solve novel visual problems or improve recognition performance?  ...  In this paper, we provide several experimental results to support the usefulness of image dynamics with the datasets of 47 topics gathered from Flickr.  ...  Surprisingly, however, the dynamics or temporal context for Web images has not yet been studied a great deal, contrary to the fact that the study of the dynamic behaviors of the texts on the Web has been  ... 
doi:10.1007/978-3-642-15555-0_7 fatcat:a3z53ysa7nh3zfwd2nlos6grde

Understanding the diversity of tweets in the time of outbreaks

Nattiya Kanhabua, Wolfgang Nejdl
2013 Proceedings of the 22nd International Conference on World Wide Web - WWW '13 Companion  
In this paper, we propose to analyze the temporal diversity of tweets during the known periods of real-world outbreaks in order to gain insight into a temporary focus on specific events.  ...  Second, the characteristics of infectious diseases are highly dynamic in time and place, namely, strongly time-dependent and vary greatly among different regions.  ...  The contributions of this work are listed as follows: • We conduct the first study of analyzing temporal diversity in Twitter. • We propose a method to extract topic dynamics for outbreak events, which  ... 
doi:10.1145/2487788.2488172 dblp:conf/www/KanhabuaN13 fatcat:vy6ilifsircofp3n5y53hwnqei

Dynamic Place Profiles from Geo-folksonomies on the GeoSocial Web [chapter]

Soha Mohamed, Alia Abdelmoty
2014 Research and Development in Intelligent Systems XXXI  
The aim of my research is to use the spatio temporal data available on the Social web, to extract dynamic place profile.  ...  Building a dynamic profile involves including the temporal dimension in the Geo-folksonomy.  ...  This data allows studying the three main aspects of human mobility which are geographic movement , temporal dynamics and interaction.  ... 
doi:10.1007/978-3-319-12069-0_18 dblp:conf/sgai/MohamedA14 fatcat:xdldwklgkzgajiid5vgd6rft3q

Traffic in Social Media II: Modeling Bursty Popularity

Jacob Ratkiewicz, Filippo Menczer, Santo Fortunato, Alessandro Flammini, Alessandro Vespignani
2010 2010 IEEE Second International Conference on Social Computing  
We provide a quantitative, large scale, longitudinal analysis of the dynamics of online content popularity in two massive model systems, the Wikipedia and an entire country's Web space.  ...  Online popularity has enormous impact on opinions, culture, policy, and profits, especially with the advent of the social Web and Web advertising.  ...  This work was supported in part by a Lagrange Senior Fellowship from the CRT Foundation to F.M., NSF grant IIS-0513650 to A.V., the ISI Foundation, and the Indiana University School of Informatics and  ... 
doi:10.1109/socialcom.2010.63 dblp:conf/socialcom/RatkiewiczMFFV10 fatcat:3txk2molqfcujlepyq5beax4vy

Developing Time-Sensitive Hypertext Linking and Navigation Support [chapter]

Anneli Heimbürger
2005 E-Training Practices for Professional Organizations  
A bottom-up approach is based on the XML Linking Language (XLink) and the top-down approach is based on the XML Topic Maps (XTM) 1.0 specification.  ...  Hypertext links play an important role in tracking the relationships within and among sets of docmnents.  ...  The top-down approach is based on the XML Topic Maps (XTM) specification, which is the Web version of the ISO 13250 Topic Maps standard (ISO 13250; XTM TopicMaps.Org 2003) .  ... 
doi:10.1007/0-387-23572-8_35 dblp:conf/ifip3/Heimburger03 fatcat:oekqsqwc7ndq7ka35dh34oyzr4

Understanding Research Dynamics [chapter]

Francesco Osborne, Enrico Motta
2014 Communications in Computer and Information Science  
Rexplore allows users: 1) to detect and make sense of important trends in research; 2) to identify a variety of interesting relations between researchers, beyond the standard co-authorship relations provided  ...  by most other systems; 3) to perform fine-grained expert search with respect to detailed multi-dimensional parameters; 4) to detect and characterize the dynamics of interesting communities of researchers  ...  The first two provide a concise view of the number of publications and the number of researchers working on the topic over time.  ... 
doi:10.1007/978-3-319-12024-9_13 fatcat:6bkavcg7hnb65iyjovrsajpb2u
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