Now showing items 1-20 of 29

    • Analyzing and Visualizing Disaster Phases from Social Media Streams 

      Lin, Xiao; Chen, Lianghze; Wood, Andrew (2012-12-11)
      Working under the direction of CTRNet, we developed a procedure for classifying Twitter data related to natural/man-made disasters into one of the Four Phases of Emergency Management (response, recovery, mitigation, and ...
    • CINET GDS-Calculator: Graph Dynamical Systems Visualization 

      Wu, Sichao; Zhang, Yao (2012-12-10)
      This report summarizes the project of Graph Dynamical Systems Visualization, which is a subproject under the umbrella of project CINET. Base on some input information, we extract the character of system dynamics and output ...
    • CINETGraphCrawl - Constructing graphs from blogs 

      Kaw, Rushi; Subbiah, Rajesh; Makkapati, Hemanth (2012-12-11)
      Internet forums, weblogs, social networks, and photo and video sharing websites are some forms of social media that are at the forefront of enabling communication among individuals. The rich information captured in ...
    • Classification Project in CS5604, Spring 2016 

      Bock, Matthew; Cantrell, Michael; Shahin, Hossameldin (2016-05-04)
      In the grand scheme of a large Information Retrieval project, the work of our team was that of performing text classification on both tweet collections and their associated webpages. In order to accomplish this task, we ...
    • Classification of Arabic Documents 

      Elbery, Ahmed (2012-12-19)
      Arabic language is a very rich language with complex morphology, so it has a very different and difficult structure than other languages. So it is important to build an Arabic Text Classifier (ATC) to deal with this complex ...
    • Classification Team Project for IDEAL in CS5604, Spring 2015 

      Cui, Xuewen; Tao, Rongrong; Zhang, Ruide (2015-05-10)
      Given the tweets from the instructor and cleaned webpages from the Reducing Noise team, the planned tasks for our group were to find the best: (1) way to extract information that will be used for document representation; ...
    • Clustering and Topic Analysis in CS 5604 Information Retrieval Fall 2016 

      Bartolome, Abigail; Islam, MD; Vundekode, Soumya (Virginia Tech, 2016-12-08)
      The IDEAL (Integrated Digital Event Archiving and Library) and Global Event and Trend Archive Research (GETAR) projects aim to build a robust Information Retrieval (IR) system by retrieving tweets and webpages from social ...
    • Collaborative Filtering for IDEAL 

      Li, Tianyi; Nakate, Pranav; Song, Ziqian (2016-05-04)
      The students of CS5604 (Information Retrieval and Storage), have been building an Information Retrieval System based on tweet and webpage collections of the Digital Library Research Laboratory (DLRL). The students have ...
    • Collection Management for IDEAL 

      Ma, Yufeng; Nan, Dong (2016-05-04)
      The collection management portion of the information retrieval system has three major tasks. The first task is to perform incremental update of the new data flow from the tweet MySQL database to HDFS and then to HBase. ...
    • Collection Management Webpages - Fall 2016 CS5604 

      Dao, Tung; Wakeley, Christopher; Weigang, Liu (Virginia Tech, 2017-03-23)
      The Collection Management Webpages (CMW) team is responsible for collecting, processing and storing webpages from different sources including tweets from multiple collections and contributors, such as those related to ...
    • CS 5604 INFORMATION STORAGE AND RETRIEVAL Front-End Team Fall 2016 Final Report 

      Kohler, Rachel; Tasooji, Reza; Sullivan, Patrick (Virginia Tech, 2016-12-08)
      Information Retrieval systems are a common tool for building research and disseminating knowledge. For this to be possible, these systems must be able to effectively show varying amounts of relevant information to the ...
    • CS5604 Fall 2016 Classification Team Final Report 

      Williamson, Eric R.; Chakravarty, Saurabh (Virginia Tech, 2016-12-08)
      Content is generated on the Web at an exponential rate. The type of content varies from text on a traditional webpage to text on social media portals (e.g., social network sites and microblogs). One such example of social ...
    • CS5604 Fall 2016 Solr Team Project Report 

      Li, Liuqing; Pillai, Anusha; Wang, Ye; Tian, Ke (Virginia Tech, 2016-12-07)
      This submission describes the work the SOLR team completed in Fall 2016. It includes the final report and presentation, as well as key relevant materials (indexing scripts & Java code). Based on the work in Spring 2016, ...
    • CS5604 Front-End User Interface Team 

      Masiane, Moeti; Warren, Lawrence (2016-05-03)
      This project is part of a wider research project whose focus is developing an information retrieval and analysis system in support of the IDEAL (Integrated Digital Event Archiving and Library) project. The search engine ...
    • CS5604: Clustering and Social Networks for IDEAL 

      Vishwasrao, Saket; Thorve, Swapna; Tang, Lijie (2016-05-03)
      The Integrated Digital Event Archiving and Library (IDEAL) project of Virginia Tech provides services for searching, browsing, analysis, and visualization of over 1 billion tweets and over 65 million webpages. The project ...
    • CS5604: Information and Storage Retrieval ​Fall 2016 - CMT (Collection Management Tweets) 

      Wagner, Mitchell J.; Abidi, Faiz; Fan, Shuangfei (Virginia Tech, 2016-12-08)
      As the Collection Management Tweets team in the Fall 2016 CS5604 class, we were responsible for processing >1.2 billion tweets, including data transfer, noise reduction, tweet augmentation, and storage via several technologies. ...
    • Document Clustering for IDEAL 

      Thumma, Sujit Reddy; Kalidas, Rubasri; Torkey, Hanaa (2015-05-13)
      Document clustering is an unsupervised classification of text documents into groups (clusters). The documents with similar properties are grouped together into one cluster. Documents which have dissimilar patterns are ...
    • Focused Crawling 

      Farag, Mohamed Magdy Gharib; Khan, Mohammed Saquib Akmal; Mishra, Gaurav; Ganesh, Prasad Krishnamurthi (2012-12-11)
      Finding information on WWW is difficult and challenging task because of the extremely large volume of the WWW. Search engine can be used to facilitate this task, but it is still difficult to cover all the webpages on the ...
    • Hadoop Project for IDEAL in CS5604 

      Cadena, Jose; Chen, Mengsu; Wen, Chengyuan (Virginia Tech, 2015-05-11)
      The Integrated Digital Event Archive and Library (IDEAL) system addresses the need for combining the best of digital library and archive technologies in support of stakeholders who are remembering and/or studying important ...
    • Large Scale Network Visualization with Gephi 

      Alam, Maksudul; Arifuzzaman, S M; Bhuiyan, Md Hasanuzzaman (2012-12-11)
      The notion of graphs or networks is sufficiently pervasive since it can be used to model various types of data sources. Social, biological, and other networks capture the underlying structural and relational properties. ...