Publications

External Projects and Partners: Addressing Challenges and Minimizing Risks from the Outset

Stan Kurkovsky, Chad Williams, Michael Goldweber, Nathan Sommer

Tutorial - Navigating Feasibility: Choosing Service-Learning Projects for Academic Fit

Stan Kurkovsky, Chad Williams, Mikey Goldweber, Nathan Sommer

Scaffolded Projects for the Social Good: A Strategy for Deploying Studio Model in CS Education

Stan Kurkovsky, Mikey Goldweber, Nathan Sommer, Chad Williams

Community-based Service Learning: Best Practices in Software Projects with Community Partners

Stan Kurkovsky, Chad Williams, Mikey Goldweber, Nathan Sommer

Raspberry Pi creativity: A student-driven approach to teaching software design patterns

Chad Williams, Stan Kurkovsky

Raspberry Pi as a platform for the Internet of things projects: Experiences and lessons

Stan Kurkovsky, Chad Williams

Teaching programming concepts to elementary students

Chad Williams, Emtethal Alafghani, Antony Daley, Kevin Gregory, Marianella Rydzewski

Planning-Context Aware Mobile Recommendations

Chad a Williams, Sean T Doherty

Planning-context aware mobile recommendations

C.A. Williams, S.T. Doherty

An architecture for mobile context services

Chad Williams, Jisna Mathew

Modeling mobile user activity planning targets

Chad A. Williams, Sean T. Doherty

Prompted recall travel surveying with GPS

Joshua Auld, Chad Williams, A Mohammadian

Enhancing Traveler Context through Transferable Activity Patterns

Chad a Williams, Abolfazl Mohammadian, Joshua Auld, Sean T Doherty

Enhancing traveler context through transferable activity patterns

C.A. Williams, A. Mohammadian, J. Auld, S.T. Doherty

ACM HotMobile 2013 poster: the importance of timing in mobile personalization

Chad Williams

Profile injection attack detection for securing collaborative recommender systems

CA Williams, B Mobasher, Others

Urban travel route and activity choice survey: Internet-based prompted-recall activity travel survey using global positioning system data

M.Z. Frignani, J. Auld, A. Mohammadian, C. Williams, P. Nelson

Urban travel route and activity choice survey: Internet-based prompted-recall activity travel survey using global positioning system data

Martina Z Frignani, Joshua Auld, Abolfazl Mohammadian, Chad Williams, Peter Nelson

Results of the UTRACS Internet-Based Prompted Recall GPS Travel Survey: Empirical Analysis of the Activity Planning Process

J Auld, Martina Frignani, Chad Williams, A Mohammadian

Attribute constrained rules for partially labeled sequence completion

C.A. Williams, P.C. Nelson, A. Mohammadian

Attribute constrained rules for partially labeled sequence completion

Chad a Williams, Peter C Nelson, Abolfazl Mohammadian

An automated GPS-based prompted recall survey with learning algorithms

Joshua Auld, Chad Williams, Abolfazl Mohammadian, Peter Nelson

Mining sequential association rules for traveler context prediction

Chad a Williams, Abolfazl Mohammadian, Peter C Nelson, Sean T Doherty

Toward trustworthy recommender systems: An analysis of attack models and algorithm robustness

B. Mobasher, R. Burke, R. Bhaumik, C. Williams

Toward trustworthy recommender systems: An analysis of attack models and algorithm robustness

Bamshad Mobasher, Robin Burke, Runa Bhaumik, Chad Williams

Detecting profile injection attacks in collaborative filtering: a classification-based approach

Chad a Williams, Bamshad Mobasher, Robin Burke, Runa Bhaumik

Defending recommender systems: detection of profile injection attacks

Chad a Williams, Bamshad Mobasher, Robin Burke

Evaluation of profile injection attacks in collaborative recommender systems

Chad Williams, Runa Bhaumik, JJ Sandvig, Bamshad Mobasher, Robin Burke

The impact of attack profile classification on the robustness of collaborative recommendation

Chad Williams, Runa Bhaumik, Robin Burke, Bamshad Mobasher

Securing collaborative filtering against malicious attacks through anomaly detection

Runa Bhaumik, Chad Williams, Bamshad Mobasher, Robin Burke

Profile injection attack detection for securing collaborative recommender systems

Chad Williams

Detection of obfuscated attacks in collaborative recommender systems

Chad Williams, Bamshad Mobasher, Robin Burke, Jeff Sandvig, Runa Bhaumik

Detecting profile injection attacks in collaborative recommender systems

Robin Burke, Bamshad Mobasher, Chad Williams, Runa Bhaumik

Classification features for attack detection in collaborative recommender systems

Robin Burke, Bamshad Mobasher, Chad Williams, Runa Bhaumik

Analysis and detection of segment-focused attacks against collaborative recommendation

B. Mobasher, R. Burke, C. Williams, R. Bhaumik

Analysis and detection of segment-focused attacks against collaborative recommendation

Bamshad Mobasher, Robin Burke, Chad Williams, Runa Bhaumik

Segment-based injection attacks against collaborative filtering recommender systems

Robin Burke, Bamshad Mobasher, Runa Bhaumik, Chad Williams

Genetically evolving optimal neural networks

Chad a Williams

Effective attack models for shilling item-based collaborative filtering systems

Bamshad Mobasher, Robin Burke, Runa Bhaumik, Chad Williams

Collaborative recommendation vulnerability to focused bias injection attacks

Robin Burke, Bamshad Mobasher, Runa Bhaumik, Chad Williams

A data mining approach to rapidly learning traveler activity patterns for mobile applications

Chad a Williams