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ORCIDSarah Michele Rajtmajer
Sarah Rajtmajer
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- affiliation: Penn State, University Park, USA
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2020 – today
- 2024
[c48]Rochana R. Obadage
, Sarah Michele Rajtmajer, Jian Wu:
SHORT: Can citations tell us about a paper's reproducibility? A case study of machine learning papers. ACM-REP 2024- [c47]Chuhao Wu, Tatiana Chakravorti, John M. Carroll, Sarah Rajtmajer:
Integrating measures of replicability into scholarly search: Challenges and opportunities. CHI 2024: 18:1-18:18 - [c46]Sai Dileep Koneru, Jian Wu, Sarah Rajtmajer:
Can Large Language Models Discern Evidence for Scientific Hypotheses? Case Studies in the Social Sciences. LREC/COLING 2024: 2787-2797 - [c45]Xinyu Wang, Jiayi Li, Sarah Rajtmajer:
Inside the echo chamber: Linguistic underpinnings of misinformation on Twitter. WebSci 2024: 31-41 - [c44]Chuhao Wu, Xinyu Wang, John M. Carroll, Sarah Rajtmajer:
Reacting to Generative AI: Insights from Student and Faculty Discussions on Reddit. WebSci 2024: 103-113 - [i26]Tatiana Chakravorti, Sai Dileep Koneru, Sarah Rajtmajer:
Reproducibility, Replicability, and Transparency in Research: What 430 Professors Think in Universities across the USA and India. CoRR abs/2402.08796 (2024) - [i25]Pranav Narayanan Venkit, Tatiana Chakravorti, Vipul Gupta, Heidi Biggs, Mukund Srinath, Koustava Goswami, Sarah Rajtmajer, Shomir Wilson:
"Confidently Nonsensical?": A Critical Survey on the Perspectives and Challenges of 'Hallucinations' in NLP. CoRR abs/2404.07461 (2024) - [i24]Xinyu Wang, Jiayi Li, Sarah Rajtmajer:
Inside the echo chamber: Linguistic underpinnings of misinformation on Twitter. CoRR abs/2404.15925 (2024) - [i23]Rochana R. Obadage, Sarah Michele Rajtmajer, Jian Wu:
Can citations tell us about a paper's reproducibility? A case study of machine learning papers. CoRR abs/2405.03977 (2024) - [i22]Xinyu Wang, Sai Dileep Koneru, Pranav Narayanan Venkit, Brett Frischmann, Sarah Rajtmajer:
The Unappreciated Role of Intent in Algorithmic Moderation of Social Media Content. CoRR abs/2405.11030 (2024) - [i21]Xinyu Wang, Sai Dileep Koneru, Sarah Rajtmajer:
The Failed Migration of Academic Twitter. CoRR abs/2406.04005 (2024) - 2023
- [j10]Jooyoung Lee, Sarah Rajtmajer, Eesha Srivatsavaya, Shomir Wilson:
Online Self-Disclosure, Social Support, and User Engagement During the COVID-19 Pandemic. ACM Trans. Soc. Comput. 6(3-4): 1-31 (2023) - [c43]Tatiana Chakravorti, Vaibhav Singh, Sarah Rajtmajer, Michael McLaughlin, Robert Fraleigh, Christopher Griffin, Anthony Kwasnica, David M. Pennock, C. Lee Giles:
Artificial Prediction Markets Present a Novel Opportunity for Human-AI Collaboration. AAMAS 2023: 2304-2306 - [c42]Christopher McClurg, Ali Ayub, Harsh Tyagi, Sarah Michele Rajtmajer, Alan R. Wagner:
Active Class Selection for Few-Shot Class-Incremental Learning. CoLLAs 2023: 811-827 - [c41]Tatiana Chakravorti, Robert Fraleigh, Timothy Fritton, Michael McLaughlin, Vaibhav Singh, Christopher Griffin, Anthony Kwasnica, David M. Pennock, C. Lee Giles, Sarah Rajtmajer:
A Prototype Hybrid Prediction Market for Estimating Replicability of Published Work. HHAI 2023: 300-309 - [c40]Lamar Cooley-Russ, Kalyani Lakkanige, Sumit Kumar, Raj Ratn Pranesh, Sarah Rajtmajer, Alan R. Wagner:
A Testbed for Cognitively Plausibly Bartering Agents. HHAI 2023: 398-400 - [c39]Kehinde Ajayi, Muntabir Hasan Choudhury, Sarah Michele Rajtmajer, Jian Wu:
A Study on Reproducibility and Replicability of Table Structure Recognition Methods. ICDAR (2) 2023: 3-19 - [c38]Sai Dileep Koneru, Xin Wei, Jian Wu, Sarah Rajtmajer:
Can machine learning algorithms predict publication outcomes? A case study of COVID-19 preprints. ICDM (Workshops) 2023: 1050-1057 - [c37]Maya Merhi, Sarah Rajtmajer, Dongwon Lee:
Information Operations in Turkey: Manufacturing Resilience with Free Twitter Accounts. ICWSM 2023: 638-649 - [c36]Suhas BN, Sarah Rajtmajer, Saeed Abdullah:
Differential Privacy enabled Dementia Classification: An Exploration of the Privacy-Accuracy Trade-off in Speech Signal Data. INTERSPEECH 2023: 346-350 - [c35]Kalyani Lakkanige, Lamar Cooley-Russ, Alan Richard Wagner, Sarah Rajtmajer:
Exploring Trust and Risk During Online Bartering Interactions. MULTITTRUST@HAI 2023: 27-33 - [c34]Feiran Jia, Chenxi Qiu, Sarah Rajtmajer, Anna Cinzia Squicciarini:
Content Sharing Design for Social Welfare in Networked Disclosure Game. UAI 2023: 973-983 - [c33]Xinyu Wang, Maggie Wu, Sarah Rajtmajer:
From Yellow Peril to Model Minority: Asian stereotypes in social media during the COVID-19 pandemic. WebSci 2023: 283-291 - [i20]Tatiana Chakravorti, Robert Fraleigh, Timothy Fritton, Michael McLaughlin, Vaibhav Singh, Christopher Griffin, Anthony Kwasnica, David M. Pennock, C. Lee Giles, Sarah Rajtmajer:
A prototype hybrid prediction market for estimating replicability of published work. CoRR abs/2303.00866 (2023) - [i19]Kehinde Ajayi, Muntabir Hasan Choudhury, Sarah Rajtmajer, Jian Wu:
A Study on Reproducibility and Replicability of Table Structure Recognition Methods. CoRR abs/2304.10439 (2023) - [i18]Xinyu Wang, Jiayi Li, Eesha Srivatsavaya, Sarah Rajtmajer:
Evidence of Inter-state Coordination amongst State-backed Information Operations. CoRR abs/2305.05907 (2023) - [i17]Christopher McClurg, Ali Ayub, Harsh Tyagi, Sarah Michele Rajtmajer, Alan R. Wagner:
Active Class Selection for Few-Shot Class-Incremental Learning. CoRR abs/2307.02641 (2023) - [i16]Sai Dileep Koneru, Jian Wu, Sarah Rajtmajer:
Can Large Language Models Discern Evidence for Scientific Hypotheses? Case Studies in the Social Sciences. CoRR abs/2309.06578 (2023) - [i15]Tatiana Chakravorti, Chuhao Wu, Sai Dileep Koneru, Sarah Rajtmajer:
Perspectives from India: Challenges and Opportunities for Computational Tools to Enhance Confidence in Published Research. CoRR abs/2310.19158 (2023) - [i14]Chuhao Wu, Tatiana Chakravorti, John M. Carroll, Sarah Rajtmajer:
Integrating measures of replicability into literature search: Challenges and opportunities. CoRR abs/2311.00653 (2023) - [i13]Yingfan Zhou, Anna Cinzia Squicciarini, Sarah Rajtmajer:
Lived experiences of online harm amongst marginalized and vulnerable individuals in support-seeking communities on Reddit. CoRR abs/2311.15427 (2023) - [i12]Kalyani Lakkanige, Lamar Cooley-Russ, Alan R. Wagner, Sarah Rajtmajer:
Exploring Trust and Risk during Online Bartering Interactions. CoRR abs/2311.15505 (2023) - 2022
- [j9]Anna Cinzia Squicciarini, Sarah Rajtmajer, Yang Gao, Justin Semonsen, Andrew Belmonte, Pratik Agarwal:
An Extended Ultimatum Game for Multi-Party Access Control in Social Networks. ACM Trans. Web 16(3): 13:1-13:23 (2022) - [c32]Sarah Michele Rajtmajer, Christopher Griffin, Jian Wu, Robert Fraleigh, Laxmaan Balaji, Anna Cinzia Squicciarini, Anthony Kwasnica, David M. Pennock, Michael McLaughlin, Timothy Fritton, Nishanth Nakshatri, Arjun Manoj Menon, Sai Ajay Modukuri, Rajal Nivargi, Xin Wei, C. Lee Giles:
A Synthetic Prediction Market for Estimating Confidence in Published Work. AAAI 2022: 13218-13220 - [c31]Efrén Cruz Cortés, Sarah Rajtmajer, Debashis Ghosh:
Locality of Technical Objects and the Role of Structural Interventions for Systemic Change. FAccT 2022: 2327-2341 - [c30]Tingting Du, Prasanna Umar, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini:
The Contribution of Verified Accounts to Self-Disclosure in COVID-Related Twitter Conversations. ICWSM 2022: 1393-1397 - [c29]Lamia Salsabil, Jian Wu, Muntabir Hasan Choudhury, William A. Ingram, Edward A. Fox, Sarah Michele Rajtmajer, C. Lee Giles:
A Study of Computational Reproducibility using URLs Linking to Open Access Datasets and Software. WWW (Companion Volume) 2022: 784-788 - [i11]Sarah Michele Rajtmajer, Christopher Griffin, Jian Wu, Robert Fraleigh, Laxmaan Balaji, Anna Cinzia Squicciarini, Anthony Kwasnica, David M. Pennock, Michael McLaughlin, Timothy Fritton, Nishanth Nakshatri, Arjun Manoj Menon, Sai Ajay Modukuri, Rajal Nivargi, Xin Wei, C. Lee Giles:
A Synthetic Prediction Market for Estimating Confidence in Published Work. CoRR abs/2201.06924 (2022) - [i10]Sai Dileep Koneru, David Rench McCauley, Michael C. Smith, David Guarrera, Jenn Robinson, Sarah Rajtmajer:
The evolution of scientific literature as metastable knowledge states. CoRR abs/2202.12913 (2022) - [i9]Jooyoung Lee, Sarah Michele Rajtmajer, Eesha Srivatsavaya, Shomir Wilson:
Effects of Online Self-Disclosure on Social Feedback During the COVID-19 Pandemic. CoRR abs/2209.10682 (2022) - 2021
- [j8]Taylor Blose, Prasanna Umar, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
A study of self-disclosure during the Coronavirus pandemic. First Monday 26(7) (2021) - [j7]Jooyoung Lee, Sarah Michele Rajtmajer, Eesha Srivatsavaya, Shomir Wilson:
Digital Inequality Through the Lens of Self-Disclosure. Proc. Priv. Enhancing Technol. 2021(3): 373-393 (2021) - [c28]Sai Ajay Modukuri, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini, Jian Wu, C. Lee Giles:
Understanding and Predicting Retractions of Published Work. SDU@AAAI 2021 - [c27]Christopher McClurg, Alan R. Wagner, Sarah Rajtmajer:
Construal Level Theory for Agent-based Planning. TFSOCTAI@AAAI Fall Symposium 2021 - [c26]Jordyn Dennis, Caitlin A. Grady, Sarah Michele Rajtmajer:
Comparative assessment of cyber-physical threats to megacities. ISTAS 2021: 1 - [c25]Prasanna Umar, Chandan Akiti, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Self-disclosure on Twitter During the COVID-19 Pandemic: A Network Perspective. ECML/PKDD (4) 2021: 271-286 - [c24]Sree Sai Teja Lanka, Sarah Michele Rajtmajer, Jian Wu, C. Lee Giles:
Extraction and Evaluation of Statistical Information from Social and Behavioral Science Papers. WWW (Companion Volume) 2021: 426-430 - [i8]Nishanth Nakshatri, Arjun Manoj Menon, C. Lee Giles, Sarah Michele Rajtmajer, Christopher Griffin:
Design and Analysis of a Synthetic Prediction Market using Dynamic Convex Sets. CoRR abs/2101.01787 (2021) - [i7]Jian Wu, Rajal Nivargi, Sree Sai Teja Lanka, Arjun Manoj Menon, Sai Ajay Modukuri, Nishanth Nakshatri, Xin Wei, Zhuoer Wang, James Caverlee, Sarah Michele Rajtmajer, C. Lee Giles:
Predicting the Reproducibility of Social and Behavioral Science Papers Using Supervised Learning Models. CoRR abs/2104.04580 (2021) - [i6]Maya Merhi, Sarah Rajtmajer, Dongwon Lee:
Information Operations in Turkey: Manufacturing Resilience with Free Twitter Accounts. CoRR abs/2110.08976 (2021) - 2020
- [j6]Michael Gomez, Susana Garcia, Sarah Michele Rajtmajer, Caitlin A. Grady, Alfonso Mejia:
Fragility of a multilayer network of intranational supply chains. Appl. Netw. Sci. 5(1): 71 (2020) - [c23]Chandan Akiti, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini:
Contextual representation of self-disclosure and supportiveness in short text. AffCon@AAAI 2020: 179-206 - [c22]Prasanna Umar, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
A Study of Self-Privacy Violations in Online Public Discourse. IEEE BigData 2020: 1041-1050 - [c21]Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, Prasanna Umar, Taylor Blose:
A Tipping Point? Heightened self-disclosure during the Coronavirus pandemic. CogMI 2020: 141-146 - [c20]Jian Wu, Pei Wang, Xin Wei, Sarah Michele Rajtmajer, C. Lee Giles, Christopher Griffin:
Acknowledgement Entity Recognition in CORD-19 Papers. SDP@EMNLP 2020: 10-19 - [c19]Chandan Akiti, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
A Semantics-based Approach to Disclosure Classification in User-Generated Online Content. EMNLP (Findings) 2020: 3490-3499 - [c18]Sarah Michele Rajtmajer, Daniel Susser:
Automated influence and the challenge of cognitive security. HotSoS 2020: 8:1-8:9 - [i5]Sarah Michele Rajtmajer, Ashish Simhachalam, Thomas Zhao, Brady Bickel, Christopher Griffin:
A Dynamical Systems Perspective Reveals Coordination in Russian Twitter Operations. CoRR abs/2001.08816 (2020) - [i4]Taylor Blose, Prasanna Umar, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Privacy in Crisis: A study of self-disclosure during the Coronavirus pandemic. CoRR abs/2004.09717 (2020)
2010 – 2019
- 2019
- [j5]Christopher Griffin, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini, Andrew Belmonte:
Consensus and Information Cascades in Game-Theoretic Imitation Dynamics with Static and Dynamic Network Topologies. SIAM J. Appl. Dyn. Syst. 18(2): 597-628 (2019) - [j4]Justin Semonsen, Christopher Griffin, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Opinion Dynamics in the Presence of Increasing Agreement Pressure. IEEE Trans. Cybern. 49(4): 1270-1278 (2019) - [c17]Haoti Zhong, Hao Li, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, David J. Miller:
Toward Image Privacy Classification and Spatial Attribution of Private Content. IEEE BigData 2019: 1351-1360 - [c16]Chenxi Qiu, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Rating Mechanisms for Sustainability of Crowdsourcing Platforms. CIKM 2019: 2003-2012 - [c15]Susana Garcia, Sarah Michele Rajtmajer, Caitlin A. Grady, Paniz Mohammadpour, Alfonso Mejia:
Performance of a Multi-layer Commodity Flow Network in the United States Under Disturbance. COMPLEX NETWORKS (2) 2019: 645-655 - [c14]Christopher Griffin, Sarah Michele Rajtmajer, Prasanna Umar, Anna Cinzia Squicciarini:
Power Law Public Goods Game for Personal Information Sharing in News Commentaries. GameSec 2019: 184-195 - [c13]Prasanna Umar, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Detection and Analysis of Self-Disclosure in Online News Commentaries. WWW 2019: 3272-3278 - [i3]Christopher Griffin, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini, Prasanna Umar:
Power Law Public Goods Game for Personal Information Sharing in News Comments. CoRR abs/1906.01677 (2019) - 2018
- [c12]Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, Nicola Zannone:
Multi-Party Access Control: Requirements, State of the Art and Open Challenges. SACMAT 2018: 49 - 2017
- [j3]Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, Christopher Griffin:
Positive and negative behavioral analysis in social networks. WIREs Data Mining Knowl. Discov. 7(3) (2017) - [c11]Justin Semonsen, Christopher Griffin, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Consensus on Social Graphs under Increasing Peer Pressure. AAMAS 2017: 1731-1732 - [c10]Sarah Michele Rajtmajer, Anna Cinzia Squicciarini, Jose M. Such, Justin Semonsen, Andrew Belmonte:
An Ultimatum Game Model for the Evolution of Privacy in Jointly Managed Content. GameSec 2017: 112-130 - [c9]Chenxi Qiu, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, James Caverlee:
Dynamic Contract Design for Heterogenous Workers in Crowdsourcing for Quality Control. ICDCS 2017: 1168-1177 - [i2]Justin Semonsen, Christopher Griffin, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer:
Increasing Peer Pressure on any Connected Graph Leads to Consensus. CoRR abs/1702.07912 (2017) - 2016
- [j2]Cong Liao, Anna Cinzia Squicciarini, Christopher Griffin, Sarah Michele Rajtmajer:
A hybrid epidemic model for deindividuation and antinormative behavior in online social networks. Soc. Netw. Anal. Min. 6(1): 13:1-13:11 (2016) - [c8]Sarah Michele Rajtmajer, Anna Cinzia Squicciarini, Christopher Griffin, Sushama Karumanchi, Alpana Tyagi:
Constrained Social-Energy Minimization for Multi-Party Sharing in Online Social Networks. AAMAS 2016: 680-688 - [c7]Christopher Griffin, Sarah Michele Rajtmajer, Anna Cinzia Squicciarini:
Invited Paper: A Model of Paradoxical Privacy Behavior in Online Users. CIC 2016: 206-211 - [c6]Haoti Zhong, Hao Li, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, Christopher Griffin, David J. Miller, Cornelia Caragea:
Content-Driven Detection of Cyberbullying on the Instagram Social Network. IJCAI 2016: 3952-3958 - [c5]Alpana Tyagi, Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, Christopher Griffin:
An In-Depth Study of Peer Influence on Collective Decision Making for Multi-party Access Control (Invited Paper). IRI 2016: 305-314 - 2015
- [c4]Anna Cinzia Squicciarini, Sarah Michele Rajtmajer, Y. Liu, Christopher Griffin:
Identification and characterization of cyberbullying dynamics in an online social network. ASONAM 2015: 280-285 - [c3]Cong Liao, Anna Cinzia Squicciarini, Christopher Griffin, Sarah Michele Rajtmajer:
A Hybrid Epidemic Model for Antinormative Behavior in Online Social Networks. ASONAM 2015: 1563-1564 - [c2]Sarah Michele Rajtmajer, Christopher Griffin, Anna Cinzia Squicciarini:
Determining a Discrete Set of Site-Constrained Privacy Options for Users in Social Networks Through Stackelberg Games. GameSec 2015: 208-227 - [c1]Sarah Michele Rajtmajer, Christopher Griffin, Derek Mikesell, Anna Cinzia Squicciarini:
An evolutionary game model for the spread of non-cooperative behavior in online social networks. SAC 2015: 1154-1159 - 2014
- [i1]Sarah Michele Rajtmajer, Christopher Griffin, Derek Mikesell, Anna Cinzia Squicciarini:
A cooperate-defect model for the spread of deviant behavior in social networks. CoRR abs/1408.2770 (2014) - 2010
- [j1]Sarah Michele Rajtmajer, Damir Vukicevic:
A note on the Estrada-Hatano communicability algorithm for detecting community structure in complex networks. Appl. Math. Comput. 217(7): 3516-3521 (2010)
Coauthor Index
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