Works by Ungar, Lyle

Results: 103

The Online Social Self : An Open Vocabulary Approach to Personality.

Published in:

Assessment, 2014, v. 21, n. 2, p. 158, doi. 10.1177/1073191113514104

By:

Kern, Margaret L.;
Etchstaedt, Johannes C.;
Schwartz, H. Andrew;
Dziurzynski, Lukasz;
Ungar, Lyle H.;
Stillwell, David J.;
Kosinski, Michal;
Ramones, Stephanie M.;
Seligman, Martin E. P.

Publication type:

Article

Expanding, Augmenting, and Operationalizing Ethical and Regulatory Considerations for Using Social Media Platforms in Research and Health Care.

Published in:

American Journal of Bioethics, 2019, v. 19, n. 6, p. 4, doi. 10.1080/15265161.2019.1611278

By:

Torous, John;
Ungar, Lyle;
Barnett, Ian

Publication type:

Article

Using the Language of elite athletes to predict their personality and on court transgressions.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-99667-5

By:

Levitin, Maor Daniel;
Ger, Itamar Zan;
Sovik, Ze'ev;
Taieb, Ariel;
Ungar, Lyle;
Gilead, Michael

Publication type:

Article

Variations in Facebook Posting Patterns Across Validated Patient Health Conditions: A Prospective Cohort Study.

Published in:

2017

By:

Smith, Robert J.;
Crutchley, Patrick;
Schwartz, H. Andrew;
Ungar, Lyle;
Shofer, Frances;
Padrez, Kevin A.;
Merchant, Raina M.

Publication type:

journal article

Using Twitter to Measure Public Discussion of Diseases: A Case Study.

Published in:

Journal of Medical Internet Research, 2015, v. 17, n. 6, p. 1, doi. 10.2196/publichealth.3953

By:

Weeg, Christopher;
Schwartz, H Andrew;
Hill, Shawndra;
Merchant, Raina M;
Arango, Catalina;
Ungar, Lyle

Publication type:

Article

Twitter Sentiment Predicts Affordable Care Act Marketplace Enrollment.

Published in:

Journal of Medical Internet Research, 2015, v. 17, n. 2, p. 18, doi. 10.2196/jmir.3812

By:

Wong, Charlene A.;
Sap, Maarten;
Schwartz, Andrew;
Town, Robert;
Baker, Tom;
Ungar, Lyle;
Merchant, Raina M.

Publication type:

Article

Natural Supplements for H1N1 Influenza: Retrospective Observational Infodemiology Study of Information and Search Activity on the Internet.

Published in:

Journal of Medical Internet Research, 2011, v. 13, n. 2, p. 6, doi. 10.2196/jmir.1722

By:

Hill, Shawndra;
Jun Mao;
Ungar, Lyle;
Hennessy, Sean;
Leonard, Charles E.;
Holmes, John

Publication type:

Article

Chess Lessons: Harnessing Collective Human Intelligence and Imitation Learning to Support Clinical Decisions.

Published in:

Annals of Internal Medicine, 2023, v. 176, n. 2, p. 274, doi. 10.7326/M22-2998

By:

Weissman, Gary E.;
Ungar, Lyle H.;
Halpern, Scott D.

Publication type:

Article

Reddit language indicates changes associated with diet, physical activity, substance use, and smoking during COVID-19.

Published in:

PLoS ONE, 2023, v. 18, n. 2, p. 1, doi. 10.1371/journal.pone.0280337

By:

Wanchoo, Karan;
Abrams, Matthew;
Merchant, Raina M.;
Ungar, Lyle;
Guntuku, Sharath Chandra

Publication type:

Article

A daily diary study into the effects on mental health of COVID-19 pandemic-related behaviors.

Published in:

Psychological Medicine, 2023, v. 53, n. 2, p. 524, doi. 10.1017/S0033291721001896

By:

Shaw, Philip;
Blizzard, Sam;
Shastri, Gauri;
Kundzicz, Paul;
Curtis, Brenda;
Ungar, Lyle;
Koehly, Laura

Publication type:

Article

Tracking Mental Health and Symptom Mentions on Twitter During COVID-19.

Published in:

2020

By:

Guntuku, Sharath Chandra;
Sherman, Garrick;
Stokes, Daniel C.;
Agarwal, Anish K.;
Seltzer, Emily;
Merchant, Raina M.;
Ungar, Lyle H.

Publication type:

Letter

Public Priorities and Concerns Regarding COVID-19 in an Online Discussion Forum: Longitudinal Topic Modeling.

Published in:

2020

By:

Stokes, Daniel C.;
Andy, Anietie;
Guntuku, Sharath Chandra;
Ungar, Lyle H.;
Merchant, Raina M.

Publication type:

Letter

Cultural Differences in Tweeting about Drinking Across the US.

Published in:

International Journal of Environmental Research & Public Health, 2020, v. 17, n. 4, p. 1125, doi. 10.3390/ijerph17041125

By:

Giorgi, Salvatore;
Yaden, David B.;
Eichstaedt, Johannes C.;
Ashford, Robert D.;
Buffone, Anneke E.K.;
Schwartz, H. Andrew;
Ungar, Lyle H.;
Curtis, Brenda

Publication type:

Article

Chloroplast transit peptide prediction: a peek inside the black box.

Published in:

Nucleic Acids Research, 2001, v. 29, n. 16, p. e82, doi. 10.1093/nar/29.16.e82

By:

Schein, Andrew I.;
Kissinger, Jessica C.;
Ungar, Lyle H.

Publication type:

Article

The impact of actively open-minded thinking on social media communication.

Published in:

Judgment & Decision Making, 2018, v. 13, n. 6, p. 562, doi. 10.1017/s1930297500006598

By:

Carpenter, Jordan;
Preotiuc-Pietro, Daniel;
Clark, Jenna;
Flekova, Lucie;
Smith, Laura;
Kern, Margaret L.;
Buffone, Anneke;
Ungar, Lyle;
Seligman, Martin

Publication type:

Article

Estimating monotonic functions and their bounds.

Published in:

AIChE Journal, 2000, v. 46, n. 12, p. 2426, doi. 10.1002/aic.690461211

By:

Kay, Herbert;
Ungar, Lyle H.

Publication type:

Article

Pricing interprocess streams using slack auctions.

Published in:

AIChE Journal, 2000, v. 46, n. 3, p. 575, doi. 10.1002/aic.690460316

By:

Jose, Rinaldo A.;
Ungar, Lyle H.

Publication type:

Article

Model-based approach to automated hazard identification of chemical plants.

Published in:

AIChE Journal, 1995, v. 41, n. 1, p. 97, doi. 10.1002/aic.690410110

By:

Catino, Catherine A.;
Ungar, Lyle H.

Publication type:

Article

A hybrid neural network-first principles approach to process modeling.

Published in:

AIChE Journal, 1992, v. 38, n. 10, p. 1499, doi. 10.1002/aic.690381003

By:

Psichogios, Dimitris C.;
Ungar, Lyle H.

Publication type:

Article

Hybrid neural network models for environmental process control

Published in:

Environmetrics, 1999, v. 10, n. 3, p. 225

By:

Bain, Rod;
Ungar, Lyle H.;
De Veaux, Richard D.

Publication type:

Article

Product Information Websites: Are They Good for Consumers?

Published in:

Journal of Management Information Systems, 2016, v. 33, n. 3, p. 624, doi. 10.1080/07421222.2016.1243885

By:

Markopoulos, Panos M.;
Aron, Ravi;
Ungar, Lyle H.

Publication type:

Article

Getting "clean" from nonsuicidal self-injury: Experiences of addiction on the subreddit r/selfharm.

Published in:

Journal of Behavioral Addictions, 2022, v. 11, n. 1, p. 128, doi. 10.1556/2006.2022.00005

By:

HIMELEIN-WACHOWIAK, MCKENZIE;
GIORGI, SALVATORE;
KWARTENG, AMY;
SCHRIEFER, DESTINY;
SMITTERBERG, CHASE;
YADETA, KENNA;
BRAGARD, ELISE;
DEVOTO, AMANDA;
UNGAR, LYLE;
CURTIS, BRENDA

Publication type:

Article

Twitter as a Tool for Health Research: A Systematic Review.

Published in:

American Journal of Public Health, 2017, v. 107, n. 1, p. e1, doi. 10.2105/AJPH.2016.303512

By:

Sinnenberg, Lauren;
Buttenheim, Alison M.;
Padrez, Kevin;
Mancheno, Christina;
Ungar, Lyle;
Merchant, Raina M.

Publication type:

Article

The 2013 US Government Shutdown (#Shutdown) and Health: An Emerging Role for Social Media.

Published in:

American Journal of Public Health, 2014, v. 104, n. 12, p. 2248, doi. 10.2105/AJPH.2014.302118

By:

Merchant, Raina M.;
Yoonhee P. Ha;
Wong, Charlene A.;
Schwartz, Andrew;
Sap, Maarten;
Ungar, Lyle H.;
Asch, David A.

Publication type:

Article

Women are Warmer but No Less Assertive than Men: Gender and Language on Facebook.

Published in:

PLoS ONE, 2016, v. 11, n. 5, p. 1, doi. 10.1371/journal.pone.0155885

By:

Park, Gregory;
Yaden, David Bryce;
Schwartz, H. Andrew;
Kern, Margaret L.;
Eichstaedt, Johannes C.;
Kosinski, Michael;
Stillwell, David;
Ungar, Lyle H.;
Seligman, Martin E. P.

Publication type:

Article

Innovating knowledge communities.

Published in:

Scientometrics, 2010, v. 83, n. 2, p. 525, doi. 10.1007/s11192-009-0102-2

By:

Upham, S.;
Rosenkopf, Lori;
Ungar, Lyle

Publication type:

Article

Positioning knowledge: schools of thought and new knowledge creation.

Published in:

Scientometrics, 2010, v. 83, n. 2, p. 555, doi. 10.1007/s11192-009-0097-8

By:

Upham, S.;
Rosenkopf, Lori;
Ungar, Lyle

Publication type:

Article

Can Twitter be used to predict county excessive alcohol consumption rates?

Published in:

PLoS ONE, 2018, v. 13, n. 4, p. 1, doi. 10.1371/journal.pone.0194290

By:

Curtis, Brenda;
Giorgi, Salvatore;
Buffone, Anneke E. K.;
Ungar, Lyle H.;
Ashford, Robert D.;
Hemmons, Jessie;
Summers, Dan;
Hamilton, Casey;
Schwartz, H. Andrew

Publication type:

Article

Online discussion of drug side effects and discontinuation among breast cancer survivors.

Published in:

Pharmacoepidemiology & Drug Safety, 2013, v. 22, n. 3, p. 256, doi. 10.1002/pds.3365

By:

Mao, Jun J.;
Chung, Annie;
Benton, Adrian;
Hill, Shawndra;
Ungar, Lyle;
Leonard, Charles E.;
Hennessy, Sean;
Holmes, John H.

Publication type:

Article

Finding cohesive clusters for analyzing knowledge communities.

Published in:

Knowledge & Information Systems, 2008, v. 17, n. 3, p. 335, doi. 10.1007/s10115-008-0135-5

By:

Kandylas, Vasileios;
Upham, S.;
Ungar, Lyle

Publication type:

Article

A predictive model for identifying mini-regulatory modules in the mouse genome.

Published in:

Bioinformatics, 2009, v. 25, n. 3, p. 353, doi. 10.1093/bioinformatics/btn622

By:

Mahesh Yaragatti;
Ted Sandler;
Lyle Ungar

Publication type:

Article

Confidence Calibration in a Multiyear Geopolitical Forecasting Competition.

Published in:

Management Science, 2017, v. 63, n. 11, p. 3552, doi. 10.1287/mnsc.2016.2525

By:

Moore, Don A.;
Swift, Samuel A.;
Minster, Angela;
Mellers, Barbara;
Ungar, Lyle;
Tetlock, Philip;
Yang, Heather H. J.;
Tenney, Elizabeth R.

Publication type:

Article

Distilling the Wisdom of Crowds: Prediction Markets vs. Prediction Polls.

Published in:

Management Science, 2017, v. 63, n. 3, p. 691, doi. 10.1287/mnsc.2015.2374

By:

Atanasov, Pavel;
Rescober, Phillip;
Stone, Eric;
Swift, Samuel A.;
Servan-Schreiber, Emile;
Tetlock, Philip;
Ungar, Lyle;
Mellers, Barbara

Publication type:

Article

An Online Risk Index for the Cross-Sectional Prediction of New HIV Chlamydia, and Gonorrhea Diagnoses Across U.S. Counties and Across Years.

Published in:

AIDS & Behavior, 2018, v. 22, n. 7, p. 2322, doi. 10.1007/s10461-018-2046-0

By:

Chan, Man-pui Sally;
Lohmann, Sophie;
Albarracín, Dolores;
Morales, Alex;
Zhai, Chengxiang;
Ungar, Lyle;
Holtgrave, David R.

Publication type:

Article

Action Tweets Linked to Reduced County-Level HIV Prevalence in the United States: Online Messages and Structural Determinants.

Published in:

AIDS & Behavior, 2016, v. 20, n. 6, p. 1256, doi. 10.1007/s10461-015-1252-2

By:

Ireland, Molly;
Chen, Qijia;
Schwartz, H.;
Ungar, Lyle;
Albarracin, Dolores

Publication type:

Article

Development and validation of a prediction model for actionable aspects of frailty in the text of clinicians' encounter notes.

Published in:

2022

By:

Martin, Jacob A;
Crane-Droesch, Andrew;
Lapite, Folasade C;
Puhl, Joseph C;
Kmiec, Tyler E;
Silvestri, Jasmine A;
Ungar, Lyle H;
Kinosian, Bruce P;
Himes, Blanca E;
Hubbard, Rebecca A;
Diamond, Joshua M;
Ahya, Vivek;
Sims, Michael W;
Halpern, Scott D;
Weissman, Gary E

Publication type:

journal article

Effect of Posting on Social Media on Systolic Blood Pressure and Management of Hypertension: A Randomized Controlled Trial.

Published in:

2021

By:

Mancheno, Christina;
Asch, David A.;
Klinger, Elissa V.;
Goldshear, Jesse L.;
Mitra, Nandita;
Buttenheim, Alison M.;
Barg, Frances K.;
Ungar, Lyle H.;
Lin Yang;
Merchant, Raina M.;
Yang, Lin

Publication type:

journal article

Variability in Language used on Social Media prior to Hospital Visits.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-60750-8

By:

Guntuku, Sharath Chandra;
Schwartz, H. Andrew;
Kashyap, Adarsh;
Gaulton, Jessica S.;
Stokes, Daniel C.;
Asch, David A.;
Ungar, Lyle H.;
Merchant, Raina M.

Publication type:

Article

Evaluation of Changes in Depression, Anxiety, and Social Anxiety Using Smartphone Sensor Features: Longitudinal Cohort Study.

Published in:

2021

By:

Meyerhoff, Jonah;
Liu, Tony;
Kording, Konrad P;
Ungar, Lyle H;
Kaiser, Susan M;
Karr, Chris J;
Mohr, David C

Publication type:

journal article

Bots and Misinformation Spread on Social Media: Implications for COVID-19.

Published in:

2021

By:

Himelein-Wachowiak, McKenzie;
Giorgi, Salvatore;
Devoto, Amanda;
Rahman, Muhammad;
Ungar, Lyle;
Schwartz, H Andrew;
Epstein, David H;
Leggio, Lorenzo;
Curtis, Brenda

Publication type:

journal article

Predicting Cardiovascular Risk Using Social Media Data: Performance Evaluation of Machine-Learning Models.

Published in:

Journal of Medical Internet Research, 2021, v. 23, n. 2, p. N.PAG, doi. 10.2196/24473

By:

Andy, Anietie U;
Guntuku, Sharath C;
Adusumalli, Srinath;
Asch, David A;
Groeneveld, Peter W;
Ungar, Lyle H;
Merchant, Raina M

Publication type:

Article

Application of the boundary element method to dense dispersions.

Published in:

International Journal for Numerical Methods in Engineering, 1988, v. 26, n. 11, p. 2487, doi. 10.1002/nme.1620261108

By:

Durand, Paul P.;
Ungar, Lyle H.

Publication type:

Article

Linguistic analysis of empathy in medical school admission essays.

Published in:

International Journal of Medical Education, 2020, v. 11, p. 186, doi. 10.5116/ijme.5f2d.0359

By:

Yaden, Mary Elizabeth;
Yaden, David Bryce;
Buffone, Anneke E. K.;
Eichstaedt, Johannes C.;
Crutchley, Patrick;
Smith, Laura K.;
Cass, Jonathan L.;
Callahan, Clara A.;
Rosenthal, Susan R.;
Ungar, Lyle H.;
Schwartz, H. Andrew;
Hojat, Mohammadreza

Publication type:

Article

Enhanced estimations of post-stroke aphasia severity using stacked multimodal predictions.

Published in:

Human Brain Mapping, 2017, v. 38, n. 11, p. 5603, doi. 10.1002/hbm.23752

By:

Pustina, Dorian;
Coslett, Harry Branch;
Ungar, Lyle;
Faseyitan, Olufunsho K.;
Medaglia, John D.;
Avants, Brian;
Schwartz, Myrna F.

Publication type:

Article

The power of neuroimaging biomarkers for screening frontotemporal dementia.

Published in:

Human Brain Mapping, 2014, v. 35, n. 9, p. 4827, doi. 10.1002/hbm.22515

By:

McMillan, Corey T.;
Avants, Brian B.;
Cook, Philip;
Ungar, Lyle;
Trojanowski, John Q.;
Grossman, Murray

Publication type:

Article

Studying social media language changes associated with pregnancy status, trimester, and parity from medical records.

Published in:

Women's Health (17455057), 2020, p. 1, doi. 10.1177/1745506520949392

By:

Guntuku, Sharath Chandra;
Gaulton, Jessica S;
Seltzer, Emily K;
Asch, David A;
Srinivas, Sindhu K;
Ungar, Lyle H;
Mancheno, Christina;
Klinger, Elissa V;
Merchant, Raina M

Publication type:

Article

Studying social media language changes associated with pregnancy status, trimester, and parity from medical records.

Published in:

Women's Health (17455057), 2020, v. 16, p. 1, doi. 10.1177/1745506520949392

By:

Guntuku, Sharath Chandra;
Gaulton, Jessica S;
Seltzer, Emily K;
Asch, David A;
Srinivas, Sindhu K;
Ungar, Lyle H;
Mancheno, Christina;
Klinger, Elissa V;
Merchant, Raina M

Publication type:

Article

Feasibility of Mobile Health and Social Media-Based Interventions for Young Adults With Early Psychosis and Clinical Risk for Psychosis: Survey Study.

Published in:

JMIR Formative Research, 2022, v. 6, n. 7, p. 1, doi. 10.2196/30230

By:

Franco, Olivia H.;
Calkins, Monica E.;
Giorgi, Salvatore;
Ungar, Lyle H.;
Gur, Raquel E.;
Kohler, Christian G.;
Tang, Sunny X.

Publication type:

Article

A BEHAVIORALLY INFORMED SURVEY-POWERED MARKET AGENT.

Published in:

Journal of Prediction Markets, 2014, v. 8, n. 2, p. 1, doi. 10.5750/jpm.v8i2.867

By:

Inchauspe, Jessica;
Atanasov, Pavel;
Mellers, Barbara;
Tetlock, Philip;
Ungar, Lyle

Publication type:

Article

Evaluating the predictability of medical conditions from social media posts.

Published in:

PLoS ONE, 2019, v. 14, n. 6, p. 1, doi. 10.1371/journal.pone.0215476

By:

Merchant, Raina M.;
Asch, David A.;
Crutchley, Patrick;
Ungar, Lyle H.;
Guntuku, Sharath C.;
Eichstaedt, Johannes C.;
Hill, Shawndra;
Padrez, Kevin;
Smith, Robert J.;
Schwartz, H. Andrew

Publication type:

Article