Jahna Otterbacher

109 papers A* 13A 16B 8C 2Misc 1Journal 25Unranked 42

Year	Rank	Type	Title / Venue / Authors
2026	A*	`conf`	'What Do Children Think About AI?': Insights and Educational Implications from Primary School Students' Perceptions of AI. AAAI Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2026	—	`conf`	AI in the Eyes of Middle Schoolers: Perceptions, Attitudes, and Literacy. SIGCSE (1) Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2026	A*	`conf`	Educating the Public in Artificial Intelligence: Insights from a Large-Scale Course. AAAI Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher, Evgenia Christoforou
2025	—	`conf`	'AI Training Should Be for Everyone': Informal training on AI. ITiCSE (2) Maria Kasinidou, Ângelo Videira dos Santos, André Silva, Styliani Kleanthous, Jahna Otterbacher
2025	J	`jnl`	Crowdsourcing lexical diversity. Frontiers Artif. Intell. Hadi Khalilia, Jahna Otterbacher, Gábor Bella, Shandy Darma, Fausto Giunchiglia
2025	J	`jnl`	Crowdsourcing or AI Sourcing? Commun. ACM Evgenia Christoforou, Gianluca Demartini, Jahna Otterbacher
2025	A	`conf`	KeepA(n)I: Social Stereotypes in and Social Norms for Computer Vision. ICWSM Evgenia Christoforou, Nicolas Nicolaou, Efstathios Stavrakis, Jahna Otterbacher
2024	Misc	`conf`	"AI is a robot that knows many things": Cypriot children's perception of AI. IDC Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2024	—	`conf`	"Artificial intelligence is a very broad term": How educators perceive Artificial Intelligence? GoodIT Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2024	—	`conf`	"We have to learn to work with such systems": Students' Perceptions of ChatGPT After a Short Educational Intervention on NLP. SIGCSE Virtual (1) Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2024	—	`conf`	A Crowdsourcing Approach for Identifying Potential Stereotypes in the Collected Data. HCI (20) Evgenia Christoforou, Kalia Orphanou, Marios Kyriacou, Jahna Otterbacher
2024	—	`conf`	Artificial Intelligence in Everyday Life 2.0: Educating University Students from Different Majors. ITiCSE (1) Maria Kasinidou, Styliani Kleanthous, Matteo Busso, Marcelo Dario Rodas Britez, Jahna Otterbacher, Fausto Giunchiglia
2024	J	`jnl`	Artificial Intelligence in Everyday Life 2.0: Educating University Students from Different Majors. CoRR Maria Kasinidou, Styliani Kleanthous, Matteo Busso, Marcelo Dario Rodas Britez, Jahna Otterbacher, Fausto Giunchiglia
2024	J	`jnl`	Crowdsourcing Lexical Diversity. CoRR Hadi Khalilia, Jahna Otterbacher, Gábor Bella, Rusma Noortyani, Shandy Darma, Fausto Giunchiglia
2024	—	`conf`	EU DisinfoTest: a Benchmark for Evaluating Language Models' Ability to Detect Disinformation Narratives. EMNLP (Findings) Witold Sosnowski, Arkadiusz Modzelewski, Kinga Skorupska, Jahna Otterbacher, Adam Wierzbicki
2024	A	`conf`	Generative AI in Crowdwork for Web and Social Media Research: A Survey of Workers at Three Platforms. ICWSM Evgenia Christoforou, Gianluca Demartini, Jahna Otterbacher
2024	B	`conf`	Subjectivity, Polarity and the Aspect of Time in the Evolution of Crowd-Sourced Biographies. ICWE Constantinos Romantzis, Alexandros Karakasidis, Evangelos Mathioudis, Ioannis Katakis, Pantelis Agathangelou, Jahna Otterbacher
2023	—	`conf`	6th Workshop on Fairness in User Modeling, Adaptation, and Personalization (FairUMAP 2023). UMAP (Adjunct Publication) Bamshad Mobasher, Styliani Kleanthous, Jahna Otterbacher, Robin Burke, Avital Shulner-Tal
2023	—	`conf`	Artificial Intelligence in Everyday Life: Educating the Public Through an Open, Distance-learning Course. ITiCSE (1) Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2023	—	`conf`	Auditing Machine Behaviors: Does a diverse crowd result in different social norms? BESC Evgenia Christoforou, Kalia Orphanou, Nicolas Nicolaou, Efstathios Stavrakis, Jahna Otterbacher
2023	—	`conf`	Computer Vision, Human Likeness, and Problematic Behaviors: Distinguishing Stereotypes from Social Norms. UMAP (Adjunct Publication) Jahna Otterbacher
2023	J	`jnl`	In humans, we trust: Multidisciplinary perspectives on the requirements for human oversight in algorithmic processes. Discov. Artif. Intell. Kyriakos Kyriakou, Jahna Otterbacher
2023	A	`conf`	Just Another Day on Twitter: A Complete 24 Hours of Twitter Data. ICWSM Jürgen Pfeffer, Daniel Matter, Kokil Jaidka, Onur Varol, Afra Mashhadi, Jana Lasser, Dennis Assenmacher, Siqi Wu, Diyi Yang, Cornelia Brantner, Daniel M. Romero, Jahna Otterbacher, Carsten Schwemmer, Kenneth Joseph, David García, Fred Morstatter
2023	J	`jnl`	Just Another Day on Twitter: A Complete 24 Hours of Twitter Data. CoRR Jürgen Pfeffer, Daniel Matter, Kokil Jaidka, Onur Varol, Afra Mashhadi, Jana Lasser, Dennis Assenmacher, Siqi Wu, Diyi Yang, Cornelia Brantner, Daniel M. Romero, Jahna Otterbacher, Carsten Schwemmer, Kenneth Joseph, David García, Fred Morstatter
2023	J	`jnl`	Machine Ethics Research: Promises and Potential Pitfalls. IEEE Intell. Syst. Jahna Otterbacher, Yannis Manolopoulos
2023	J	`jnl`	Mitigating Bias in Algorithmic Systems - A Fish-eye View. ACM Comput. Surv. Kalia Orphanou, Jahna Otterbacher, Styliani Kleanthous, Khuyagbaatar Batsuren, Fausto Giunchiglia, Veronika Bogina, Avital Shulner-Tal, Alan Hartman, Tsvi Kuflik
2023	J	`jnl`	Why technical solutions for detecting AI-generated content in research and education are insufficient. Patterns Jahna Otterbacher
2022	—	`conf`	5th Workshop on Fairness in User Modeling, Adaptation, and Personalization (FairUMAP 2022). UMAP (Adjunct Publication) Styliani Kleanthous, Bamshad Mobasher, Tsvika Kuflik, Bettina Berendt, Robin Burke, Jahna Otterbacher, Nasim Sonboli, Avital Shulner-Tal
2022	—	`conf`	Fairness Issues in Algorithmic Digital Marketing: Marketers' Perceptions. EMCIS Veronika Pavlidou, Jahna Otterbacher, Styliani Kleanthous
2022	A	`conf`	How Does the Crowd Impact the Model? A Tool for Raising Awareness of Social Bias in Crowdsourced Training Data. CIKM Periklis Perikleous, Andreas Kafkalias, Zenonas Theodosiou, Pinar Barlas, Evgenia Christoforou, Jahna Otterbacher, Gianluca Demartini, Andreas Lanitis
2022	J	`jnl`	Perception of fairness in algorithmic decisions: Future developers' perspective. Patterns Styliani Kleanthous, Maria Kasinidou, Pinar Barlas, Jahna Otterbacher
2022	A	`conf`	Shifting Our Awareness, Taking Back Tags: Temporal Changes in Computer Vision Services' Social Behaviors. ICWSM Pinar Barlas, Maximilian Krahn, Styliani Kleanthous, Kyriakos Kyriakou, Jahna Otterbacher
2022	—	`conf`	Socio-Economic Diversity in Human Annotations. WebSci Shaoyang Fan, Pinar Barlas, Evgenia Christoforou, Jahna Otterbacher, Shazia Sadiq, Gianluca Demartini
2021	—	`conf`	'Expected Most of the Results, but Some Others...Surprised Me': Personality Inference in Image Tagging Services. IS-EUD Maria Kasinidou, Styliani Kleanthous, Jahna Otterbacher
2021	J	`jnl`	Do you see what I see? Images of the COVID-19 pandemic through the lens of Google. Inf. Process. Manag. Monica Lestari Paramita, Kalia Orphanou, Evgenia Christoforou, Jahna Otterbacher, Frank Hopfgartner
2021	—	`conf`	Educating Computer Science Students about Algorithmic Fairness, Accountability, Transparency and Ethics. ITiCSE (1) Maria Kasinidou, Styliani Kleanthous, Kalia Orphanou, Jahna Otterbacher
2021	—	`conf`	FairUMAP 2021: The 4th Workshop on Fairness in User Modeling, Adaptation and Personalization. UMAP (Adjunct Publication) Bamshad Mobasher, Styliani Kleanthous, Bettina Berendt, Jahna Otterbacher, Tsvi Kuflik, Avital Shulner-Tal
2021	—	`conf`	I agree with the decision, but they didn't deserve this: Future Developers' Perception of Fairness in Algorithmic Decisions. FAccT Maria Kasinidou, Styliani Kleanthous, Pinar Barlas, Jahna Otterbacher
2021	A*	`conf`	It's About Time: A View of Crowdsourced Data Before and During the Pandemic. CHI Evgenia Christoforou, Pinar Barlas, Jahna Otterbacher
2021	J	`jnl`	Mitigating Bias in Algorithmic Systems: A Fish-Eye View of Problems and Solutions Across Domains. CoRR Kalia Orphanou, Jahna Otterbacher, Styliani Kleanthous, Khuyagbaatar Batsuren, Fausto Giunchiglia, Veronika Bogina, Avital Shulner-Tal, Alan Hartman, Tsvi Kuflik
2021	C	`conf`	Person, Human, Neither: The Dehumanization Potential of Automated Image Tagging. AIES Pinar Barlas, Kyriakos Kyriakou, Styliani Kleanthous, Jahna Otterbacher
2021	J	`jnl`	Report on the CyCAT winter school on fairness, accountability, transparency and ethics (FATE) in AI. SIGIR Forum Styliani Kleanthous, Jahna Otterbacher, Jo Bates, Fausto Giunchiglia, Frank Hopfgartner, Tsvi Kuflik, Kalia Orphanou, Monica Lestari Paramita, Michael Rovatsos, Avital Shulner-Tal
2021	J	`jnl`	Towards Algorithmic Transparency: A Diversity Perspective. CoRR Fausto Giunchiglia, Jahna Otterbacher, Styliani Kleanthous, Khuyagbaatar Batsuren, Veronika Bogina, Tsvi Kuflik, Avital Shulner-Tal
2021	—	`conf`	Transparency Paths - Documenting the Diversity of User Perceptions. UMAP (Adjunct Publication) Fausto Giunchiglia, Styliani Kleanthous, Jahna Otterbacher, Tim Draws
2021	—	`conf`	User Perception of Algorithmic Digital Marketing in Conditions of Scarcity. EMCIS Veronika Pavlidou, Jahna Otterbacher, Styliani Kleanthous
2020	—	`conf`	Bursting the Bubble: Tool for Awareness and Research about Overpersonalization in Information Access Systems. IUI Companion Antrea Chrysanthou, Pinar Barlas, Kyriakos Kyriakou, Styliani Kleanthous, Jahna Otterbacher
2020	—	`conf`	Emotion-based Stereotypes in Image Analysis Services. UMAP (Adjunct Publication) Kyriakos Kyriakou, Styliani Kleanthous, Jahna Otterbacher, George A. Papadopoulos
2020	—	`conf`	ExSS-ATEC: Explainable Smart Systems and Algorithmic Transparency in Emerging Technlologies 2020 (workshop abstract). ExSS-ATEC@IUI Alison Smith-Renner, Styliani Kleanthous, Brian Y. Lim, Tsvi Kuflik, Simone Stumpf, Jahna Otterbacher, Advait Sarkar, Casey Dugan, Avital Shulner-Tal
2020	—	`conf`	ExSS-ATEC: Explainable Smart Systems for Algorithmic Transparency in Emerging Technologies 2020. IUI Companion Alison Smith-Renner, Styliani Kleanthous, Brian Y. Lim, Tsvi Kuflik, Simone Stumpf, Jahna Otterbacher, Advait Sarkar, Casey Dugan, Avital Shulner-Tal
2020	A*	`conf`	FATE/MM 20: 2nd International Workshop on Fairness, Accountability, Transparency and Ethics in MultiMedia. ACM Multimedia Xavier Alameda-Pineda, Miriam Redi, Jahna Otterbacher, Nicu Sebe, Shih-Fu Chang
2020	A	`conf`	FairUMAP 2020: The 3rd Workshop on Fairness in User Modeling, Adaptation and Personalization. UMAP Bamshad Mobasher, Styliani Kleanthous, Michael D. Ekstrand, Bettina Berendt, Jahna Otterbacher, Avital Shulner-Tal
2020	J	`jnl`	Guest editorial. Online Inf. Rev. Jo Bates, Paul D. Clough, Robert Jäschke, Jahna Otterbacher, Kris Unsworth
2020	—	`conf`	OPIAS: Over-Personalization in Information Access Systems. UMAP (Adjunct Publication) Pinar Barlas, Kyriakos Kyriakou, Antrea Chrysanthou, Styliani Kleanthous, Jahna Otterbacher
2020	—	`ed.`	Proceedings of the Workshop on Explainable Smart Systems for Algorithmic Transparency in Emerging Technologies co-located with 25th International Conference on Intelligent User Interfaces (IUI 2020), Cagliari, Italy, March 17, 2020. ExSS-ATEC@IUI Alison Smith-Renner, Styliani Kleanthous, Brian Y. Lim, Tsvi Kuflik, Simone Stumpf, Jahna Otterbacher, Advait Sarkar, Casey Dugan, Avital Shulner-Tal
2020	J	`jnl`	To "See" is to Stereotype: Image Tagging Algorithms, Gender Recognition, and the Accuracy-Fairness Trade-off. Proc. ACM Hum. Comput. Interact. Pinar Barlas, Kyriakos Kyriakou, Olivia Guest, Styliani Kleanthous, Jahna Otterbacher
2020	—	`conf`	UMAP 2020 Fairness in User Modeling, Adaptation and Personalization (FairUMAP 2020) Chairs' Welcome. UMAP (Adjunct Publication) Bamshad Mobasher, Styliani Kleanthous, Bettina Berendt, Michael D. Ekstrand, Jahna Otterbacher, Avital Shulner-Tal
2019	—	`conf`	"End to End" Towards a Framework for Reducing Biases and Promoting Transparency of Algorithmic Systems. SMAP Avital Shulner-Tal, Khuyagbaatar Batsuren, Veronika Bogina, Fausto Giunchiglia, Alan Hartman, Styliani Kleanthous Loizou, Tsvi Kuflik, Jahna Otterbacher
2019	—	`conf`	FairUMAP 2019 Chairs' Welcome Overview. UMAP (Adjunct Publication) Bettina Berendt, Veronika Bogina, Robin Burke, Michael D. Ekstrand, Alan Hartman, Styliani Kleanthous, Tsvi Kuflik, Bamshad Mobasher, Jahna Otterbacher
2019	A	`conf`	Fairness in Proprietary Image Tagging Algorithms: A Cross-Platform Audit on People Images. ICWSM Kyriakos Kyriakou, Pinar Barlas, Styliani Kleanthous, Jahna Otterbacher
2019	J	`jnl`	Feelings' Rating and Detection of Similar Locations, Based on Volunteered Crowdsensing and Crowdsourcing. IEEE Access Klimis S. Ntalianis, Andreas Kener, Jahna Otterbacher
2019	B	`conf`	How Do We Talk about Other People? Group (Un)Fairness in Natural Language Image Descriptions. HCOMP Jahna Otterbacher, Pinar Barlas, Styliani Kleanthous, Kyriakos Kyriakou
2019	—	`conf`	Intelligent user interfaces for algorithmic transparency in emerging technologies. IUI Companion Styliani Kleanthous, Tsvi Kuflik, Jahna Otterbacher, Alan Hartman, Casey Dugan, Veronika Bogina
2019	—	`conf`	Shaping the Reaction: Community Characteristics and Emotional Tone of Citizen Responses to Robotics Videos at TED versus YouTube. UMAP (Adjunct Publication) Styliani Kleanthous, Jahna Otterbacher
2019	A	`conf`	Social B(eye)as: Human and Machine Descriptions of People Images. ICWSM Pinar Barlas, Kyriakos Kyriakou, Styliani Kleanthous, Jahna Otterbacher
2019	—	`conf`	What Is Beautiful Continues to Be Good - People Images and Algorithmic Inferences on Physical Attractiveness. INTERACT (4) Maria Matsangidou, Jahna Otterbacher
2019	A	`conf`	What Makes an Image Tagger Fair? UMAP Pinar Barlas, Styliani Kleanthous, Kyriakos Kyriakou, Jahna Otterbacher
2018	—	`conf`	Addressing Social Bias in Information Retrieval. CLEF Jahna Otterbacher
2018	J	`jnl`	Can the crowd tell how I feel? Trait empathy and ethnic background in a visual pain judgment task. Univers. Access Inf. Soc. Maria Matsangidou, Jahna Otterbacher, Chee Siang Ang, Panayiotis Zaphiris
2018	A*	`conf`	Investigating User Perception of Gender Bias in Image Search: The Role of Sexism. SIGIR Jahna Otterbacher, Alessandro Checco, Gianluca Demartini, Paul D. Clough
2018	B	`conf`	Social Cues, Social Biases: Stereotypes in Annotations on People Images. HCOMP Jahna Otterbacher
2017	A*	`conf`	Competent Men and Warm Women: Gender Stereotypes and Backlash in Image Search Results. CHI Jahna Otterbacher, Jo Bates, Paul D. Clough
2017	A	`conf`	Headlines Matter: Using Headlines to Predict the Popularity of News Articles on Twitter and Facebook. ICWSM Alicja Piotrkowicz, Vania Dimitrova, Jahna Otterbacher, Katja Markert
2017	A*	`conf`	S/he's too Warm/Agentic!: The Influence of Gender on Uncanny Reactions to Robots. HRI Jahna Otterbacher, Michael A. Talias
2017	J	`jnl`	Show Me You Care: Trait Empathy, Linguistic Style, and Mimicry on Facebook. ACM Trans. Internet Techn. Jahna Otterbacher, Chee Siang Ang, Marina Litvak, David Atkins
2016	—	`conf`	Similar Gaps, Different Origins? Women Readers and Editors at Greek Wikipedia. Wiki@ICWSM Ioannis Protonotarios, Vasiliki Sarimpei, Jahna Otterbacher
2016	—	`conf`	Social and linguistic behavior and its correlation to trait empathy. PEOPLES@COLING Marina Litvak, Jahna Otterbacher, Chee Siang Ang, David Atkins
2015	A*	`conf`	Crowdsourcing Stereotypes: Linguistic Bias in Metadata Generated via GWAP. CHI Jahna Otterbacher
2015	A	`conf`	Linguistic Bias in Collaboratively Produced Biographies: Crowdsourcing Social Stereotypes? ICWSM Jahna Otterbacher
2014	A	`conf`	Write Like I Write: Herding in the Language of Online Reviews. ICWSM Loizos Michael, Jahna Otterbacher
2013	—	`conf`	Different Voices, Similar Perspectives? "Useful" Reviews at the International Movie Database. AMCIS Jing Gao, Jahna Otterbacher, Libby Hemphill
2013	J	`jnl`	Gender, writing and ranking in review forums: a case study of the IMDb. Knowl. Inf. Syst. Jahna Otterbacher
2013	A	`conf`	What's congress doing on twitter? CSCW Libby Hemphill, Jahna Otterbacher, Matthew A. Shapiro
2012	A	`conf`	Learning the lingo?: gender, prestige and linguistic adaptation in review communities. CSCW Libby Hemphill, Jahna Otterbacher
2011	J	`jnl`	Being Heard in Review Communities: Communication Tactics and Review Prominence. J. Comput. Mediat. Commun. Jahna Otterbacher
2011	A*	`conf`	Evolutionary timeline summarization: a balanced optimization framework via iterative substitution. SIGIR Rui Yan, Xiaojun Wan, Jahna Otterbacher, Liang Kong, Xiaoming Li, Yan Zhang
2011	—	`conf`	Helpful to you is useful to me: The use and interpretation of social voting. ASIST Jahna Otterbacher, Libby Hemphill, Erica Dekker
2010	A	`conf`	Inferring gender of movie reviewers: exploiting writing style, content and metadata. CIKM Jahna Otterbacher
2009	A*	`conf`	'Helpfulness' in online communities: a measure of message quality. CHI Jahna Otterbacher
2009	J	`jnl`	Biased LexRank: Passage retrieval using random walks with question-based priors. Inf. Process. Manag. Jahna Otterbacher, Günes Erkan, Dragomir R. Radev
2008	J	`jnl`	Exploring fact-focused relevance and novelty detection. J. Documentation Jahna Otterbacher, Dragomir R. Radev
2008	J	`jnl`	Hierarchical summarization for delivering information to mobile devices. Inf. Process. Manag. Jahna Otterbacher, Dragomir R. Radev, Omer Kareem
2008	—	`conf`	Managing Information in Online Product Review Communities: Two Approaches. ECIS Jahna Otterbacher
2008	B	`conf`	Modeling Document Dynamics: an Evolutionary Approach. LREC Jahna Otterbacher, Dragomir R. Radev
2008	C	`conf`	Searching for Product Experience Attributes in Online Information Sources. ICIS Jahna Otterbacher
2007	—	`conf`	Adoption of Translation Support Technologies in a Multilingual Work Environment. IWIC Jahna Otterbacher
2007	—	`conf`	ChatterCrop: Reaping the benefits of online product reviews. ASIST Nikhil Sharma, Tapan Khopkar, Jahna Otterbacher
2006	A*	`conf`	Fact-focused novelty detection: a feasibility study. SIGIR Jahna Otterbacher, Dragomir R. Radev
2006	A*	`conf`	News to go: hierarchical text summarization for mobile devices. SIGIR Jahna Otterbacher, Dragomir R. Radev, Omer Kareem
2005	A*	`conf`	Hierarchical text summarization for WAP-enabled mobile devices. SIGIR Dragomir R. Radev, Omer Kareem, Jahna Otterbacher
2005	J	`jnl`	NewsInEssence: summarizing online news topics. Commun. ACM Dragomir R. Radev, Jahna Otterbacher, Adam Winkel, Sasha Blair-Goldensohn
2005	—	`conf`	Using Random Walks for Question-focused Sentence Retrieval. HLT/EMNLP Jahna Otterbacher, Günes Erkan, Dragomir R. Radev
2004	B	`conf`	CST Bank: A Corpus for the Study of Cross-document Structural Relationships. LREC Dragomir R. Radev, Jahna Otterbacher, Zhu Zhang
2004	B	`conf`	Comparing Semantically Related Sentences: The Case of Paraphrase Versus Subsumption. COLING Jahna Otterbacher, Dragomir R. Radev
2004	B	`conf`	MEAD - A Platform for Multidocument Multilingual Text Summarization. LREC Dragomir R. Radev, Timothy Allison, Sasha Blair-Goldensohn, John Blitzer, Arda Çelebi, Stanko Dimitrov, Elliott Drábek, Ali Hakim, Wai Lam, Danyu Liu, Jahna Otterbacher, Hong Qi, Horacio Saggion, Simone Teufel, Michael Topper, Adam Winkel, Zhu Zhang
2004	B	`conf`	RevisionBank: A Resource for Revision-based Multi-document Summarization and Evaluation. LREC Jahna Otterbacher, Dragomir R. Radev
2003	—	`ed.`	ACL 2003, 41st Annual Meeting of the Association for Computational Linguistics, Companion Volume to the Proceedings, 7-12 July 2003, Sapporo Convention Center, Sapporo, Japan ACL (Companion) Kotaro Funakoshi, Sandra Kübler, Jahna Otterbacher
2003	A	`conf`	Learning cross-document structural relationships using boosting. CIKM Zhu Zhang, Jahna Otterbacher, Dragomir R. Radev
2003	—	`conf`	The University of Michigan at TREC 2003. TREC Jahna Otterbacher, Hong Qi, Ali Hakim, Dragomir R. Radev
2002	—	`conf`	The University of Michigan at TREC 2002: Question Answering and Novelty Tracks. TREC Hong Qi, Jahna Otterbacher, Adam Winkel, Dragomir R. Radev