[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-150595-en":3,"doc-seo-150595-105":29,"detail-sidebar-cat-0-en-105":89},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":4,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":20,"language":21,"language_code":22,"site_id":23,"html_lang":22,"table_of_contents":24,"faqs":25,"seo_title":26,"seo_description":14,"update_tm":27,"read_time":28},150595,687197100911,"Himbo","https://ap-avatar.wpscdn.com/avatar/a000239b6f1da00475?x-image-process=image/resize,m_fixed,w_180,h_180&k=1785132997149421697",6,"Technology","SE&T Colloquium Series-Winter 2015","This document outlines details for the SE&T Colloquium Series - Winter 2015, featuring Mr. Ryan Moormann, a CSIS Major, presenting on \"Authenticating computer users by mouse activities.\" The research focuses on developing a user authentication system based on mouse dynamics, collecting over 225,000 mouse events from 60 volunteers performing regular computer activities for one hour each. After preprocessing, six features were defined: cursor speed, acceleration, jerking, single left-click interval, double left-click interval, and the time length of a mouse movement before pausing. The system compares a user's training template against test samples from all users for both genuine and impostor authentication attempts. Initial results are promising, showing higher genuine authentication scores compared to impostor scores. The colloquium is scheduled for Tuesday, March 10, from 4:10-5:00 pm in Pioneer 240, with refreshments served at 4:00 pm.","| Speaker\u003Cbr>Title\u003Cbr>Abstract\u003Cbr>Date\u003Cbr>Time\u003Cbr>Place | Mr. Ryan Moormann\u003Cbr>CSIS Major\u003Cbr>Advisor: Dr. Khandaker A. Rahman\u003Cbr>Authenticating computer users by mouse activities\u003Cbr>User authentication through computer activities such as typing, mouse events, application usage behavior is gaining momentum in recent days. Among these modalities, young but promising mouse dynamics remains as an active area of research. In this research, we are developing a user authentication system based on mouse dynamics. Using our developed mouse-logger program, we collected mouse events (2D position of cursor, mouse button up-down with associated timestamp) from 60 volunteers. Each volunteer was asked to perform their regular computer activities for one hour in two different machines on two different days allowing us to record 225,000 mouse events. After preprocessing (outlier filtering) the events, we defined six features: cursor speed, acceleration, jerking, single left-click interval, double left-click interval and time length of a mouse movement before pausing. Each user’s training template containing feature values was compared against test samples (collected on second day) of all 60 users. Therefore, in total, we are experimenting with 60 genuine and 3540 impostor authentication attempts. We designed our own pattern matching algorithm that generates matching score falls between 0 (for perfect mismatch) and 1 (for perfect match) . Our initial results found to be promising showing higher genuine authentication scores compared with impostor authentication scores.\u003Cbr>Tuesday, March 10\u003Cbr>4:10-5:00pm\u003Cbr>Pioneer 240\u003Cbr>Refreshments will be served at 4:00pm. |\n| --- | --- |","cbCaitDC1pxu40uZ","https://ap.wps.com/l/cbCaitDC1pxu40uZ","pdf",126914,1,"English","en",105,"# SE&T Colloquium Series - Winter 2015\n## Presentation: Authenticating computer users by mouse activities\n### Speaker: Mr. Ryan Moormann\n### Advisor: Dr. Khandaker A. Rahman\n### Date: Tuesday, March 10\n### Time: 4:10-5:00pm\n### Place: Pioneer 240\n### Refreshments: 4:00pm","[{\"question\":\"What is the main topic of the SE\\u0026T Colloquium presentation?\",\"answer\":\"The presentation focuses on \\\"Authenticating computer users by mouse activities\\\" using mouse dynamics.\"},{\"question\":\"What kind of data was collected for the mouse dynamics research?\",\"answer\":\"Over 225,000 mouse events, including cursor position and button actions with timestamps, were collected from 60 volunteers.\"},{\"question\":\"What are the six features defined for mouse dynamics authentication?\",\"answer\":\"The six features are cursor speed, acceleration, jerking, single left-click interval, double left-click interval, and time length of a mouse movement before pausing.\"}]","SE&T Colloquium Series-Winter 2015 | PDF",1787823096,3,{"code":4,"msg":30,"data":31},"ok",{"site_id":23,"language":22,"slug":32,"title":13,"keywords":33,"description":14,"schema_data":34,"social_meta":84,"head_meta":86,"extra_data":88,"updated_unix":27},"set-colloquium-series-winter-2015","",{"@graph":35,"@context":83},[36,52,66],{"@type":37,"itemListElement":38},"BreadcrumbList",[39,43,47,49],{"item":40,"name":41,"@type":42,"position":20},"https://docshare.wps.com","Home","ListItem",{"item":44,"name":45,"@type":42,"position":46},"https://docshare.wps.com/document/","Document",2,{"item":48,"name":12,"@type":42,"position":28},"https://docshare.wps.com/document/technology/",{"item":50,"name":13,"@type":42,"position":51},"https://docshare.wps.com/document/set-colloquium-series-winter-2015/150595/",4,{"url":50,"name":13,"@type":53,"author":54,"headline":13,"publisher":56,"fileFormat":59,"inLanguage":22,"description":14,"dateModified":60,"datePublished":60,"encodingFormat":59,"isAccessibleForFree":61,"interactionStatistic":62},"DigitalDocument",{"name":9,"@type":55},"Person",{"url":40,"name":57,"@type":58},"DocShare","Organization","application/pdf","2026-08-27",true,{"@type":63,"interactionType":64,"userInteractionCount":4},"InteractionCounter",{"@type":65},"ViewAction",{"@type":67,"mainEntity":68},"FAQPage",[69,75,79],{"name":70,"@type":71,"acceptedAnswer":72},"What is the main topic of the SE&T Colloquium presentation?","Question",{"text":73,"@type":74},"The presentation focuses on \"Authenticating computer users by mouse activities\" using mouse dynamics.","Answer",{"name":76,"@type":71,"acceptedAnswer":77},"What kind of data was collected for the mouse dynamics research?",{"text":78,"@type":74},"Over 225,000 mouse events, including cursor position and button actions with timestamps, were collected from 60 volunteers.",{"name":80,"@type":71,"acceptedAnswer":81},"What are the six features defined for mouse dynamics authentication?",{"text":82,"@type":74},"The six features are cursor speed, acceleration, jerking, single left-click interval, double left-click interval, and time length of a mouse movement before pausing.","https://schema.org",{"og:url":50,"og:type":85,"og:title":13,"og:site_name":57,"og:description":14},"article",{"robots":87,"canonical":50},"index,follow",{"doc_id":7,"site_id":23},{"code":4,"msg":5,"data":90},[91,95,99,103,108,111,116,121,126,129,133],{"id":20,"doc_module":4,"doc_module_name":45,"category_name":92,"show_sort_weight":93,"slug":94},"Story & Novel",90,"story-novel",{"id":46,"doc_module":4,"doc_module_name":45,"category_name":96,"show_sort_weight":97,"slug":98},"Literature",80,"literature",{"id":51,"doc_module":4,"doc_module_name":45,"category_name":100,"show_sort_weight":101,"slug":102},"Exam",70,"exam",{"id":104,"doc_module":4,"doc_module_name":45,"category_name":105,"show_sort_weight":106,"slug":107},5,"Comic",60,"comic",{"id":11,"doc_module":4,"doc_module_name":45,"category_name":12,"show_sort_weight":109,"slug":110},50,"technology",{"id":112,"doc_module":4,"doc_module_name":45,"category_name":113,"show_sort_weight":114,"slug":115},7,"Healthcare",40,"healthcare",{"id":117,"doc_module":4,"doc_module_name":45,"category_name":118,"show_sort_weight":119,"slug":120},8,"Research & Report",30,"research-report",{"id":122,"doc_module":4,"doc_module_name":45,"category_name":123,"show_sort_weight":124,"slug":125},9,"Religion & Spirituality",20,"religion-spirituality",{"id":124,"doc_module":4,"doc_module_name":45,"category_name":127,"show_sort_weight":124,"slug":128},"World Cup","world-cup",{"id":130,"doc_module":4,"doc_module_name":45,"category_name":131,"show_sort_weight":130,"slug":132},10,"Lifestyle","lifestyle",{"id":134,"doc_module":4,"doc_module_name":45,"category_name":135,"show_sort_weight":104,"slug":136},19,"General","general"]