Publications (101)
TDE 2025abcr: A Tidal Disruption Event in the Outskirts of a Massive Galaxy
Robert Stein, Jonathan Carney, Charlotte Ward +27
Text as Causal Mediators: Research Design for Causal Estimates of Differential Treatment of Social Groups via Language Aspects
Katherine A. Keith, Douglas Rice, Brendan O'Connor
EP250827b/SN 2025wkm: An X-ray Flash-Supernova Powered by a Central Engine and Circumstellar Interaction
Gokul P. Srinivasaragavan, Dongyue Li, Xander J. Hall +100
Learning Frames from Text with an Unsupervised Latent Variable Model
Brendan O'Connor
GRB$\,$220831A: a hostless, intermediate Gamma-ray burst with an unusual optical afterglow
James Freeburn, Brendan O'Connor, Jeff Cooke +20
Latin Treebanks in Review: An Evaluation of Morphological Tagging Across Time
Marisa Hudspeth, Brendan O'Connor, Laure Thompson
ezCoref: Towards Unifying Annotation Guidelines for Coreference Resolution
Ankita Gupta, Marzena Karpinska, Wenlong Zhao +5
Human acceptability judgements for extractive sentence compression
Abram Handler, Brian Dillon, Brendan O'Connor
A Natural $\gtrsim 100\times$ Telescope: Discovery of the Strongly Lensed Type II SN 2025mkn at $z=1.37$
Cameron Lemon, Ariel Goobar, Joel Johansson +90
An extremely bright slow-rising afterglow from an off-axis jet in GRB 260310A
Yu-Han Yang, Roberto Ricci, Eleonora Troja +31
The curious case of EP241021a: Unraveling the mystery of its exceptional rebrightening
Malte Busmann, Brendan O'Connor, Julian Sommer +19
High-cadence observations and variable spin behaviour of magnetar Swift J1818.0-1607 after its outburst
David Champion, Ismael Cognard, Marilyn Cruces +17
Identifying civilians killed by police with distantly supervised entity-event extraction
Katherine A. Keith, Abram Handler, Michael Pinkham +3
EP250108a/SN 2025kg: A Jet-Driven Stellar Explosion Interacting With Circumstellar Material
Gokul P. Srinivasaragavan, Hamid Hamidani, Genevieve Schroeder +28
Electromagnetic Follow-up of the Sub-Solar Mass Gravitational Wave Candidate S251112cm: Kilonova Constraints and a Coincident IIb Supernova
Xander J. Hall, Tomas Ahumada, Julius Gassert +25
A month of monitoring the new magnetar Swift J1555.2-5402 during an X-ray outburst
Teruaki Enoto, Mason Ng, Chin-ping Hu +23
GRB 250704B: An Off-axis Short GRB with a Long-Lived Afterglow Plateau
Vishwajeet Swain, Tomás Ahumada, Sameer K. Patil +27
X-ray Afterglow limits on the viewing angles of short gamma-ray bursts
Brendan O'Connor, Paz Beniamini, Ramandeep Gill
Rookie: A unique approach for exploring news archives
Abram Handler, Brendan O'Connor
Prospects for GRB Afterglow Discovery with the Eric and Wendy Schmidt Observatory System
James Freeburn, Dougal Dobie, Akash Anumarlapudi +9
A GPU-Accelerated Transient Detection Pipeline for DECam Time-Domain Surveys
Lei Hu, Tomás Cabrera, Antonella Palmese +8
SN 2025adpq: A Type Ia supernova in a collisional ring formed during a major galaxy merger
Brendan O'Connor, Xander J. Hall, Tomas Cabrera +16
Contextual morphologically-guided tokenization for Latin encoder models
Marisa Hudspeth, Patrick J. Burns, Brendan O'Connor
Diffusion of Lexical Change in Social Media
Jacob Eisenstein, Brendan O'Connor, Noah A. Smith +1
Betelgeuse, Betelgeuse, Betelgeuse, Betel-buddy? Constraints on the dynamical companion to $α$ Orionis from HST
Jared A. Goldberg, Anna J. G. O'Grady, Meridith Joyce +10
Identifying and Investigating Global News Coverage of Critical Events Such as Disasters and Terrorist Attacks
Erica Cai, Xi Chen, Reagan Grey Keeney +3
The Jetted Tidal Disruption Event AT2022cmc: Investigating Connections to the Optical Tidal Disruption Event Population and Spectral Subclasses Through Late-Time Follow-up
Erica Hammerstein, S. Bradley Cenko, Igor Andreoni +14
Zero-shot Singing Technique Conversion
Brendan O'Connor, Simon Dixon, George Fazekas
Investigating Sports Commentator Bias within a Large Corpus of American Football Broadcasts
Jack Merullo, Luke Yeh, Abram Handler +3
Radio observations point to a moderately relativistic outflow in the fast X-ray transient EP241021a
Muskan Yadav, Eleonora Troja, Roberto Ricci +7
Examining Political Rhetoric with Epistemic Stance Detection
Ankita Gupta, Su Lin Blodgett, Justin H Gross +1
Monte Carlo Syntax Marginals for Exploring and Using Dependency Parses
Katherine A. Keith, Su Lin Blodgett, Brendan O'Connor
GRB 260310A/SN 2026fgk: Photometric and Spectroscopic Evolution of a Nearby GRB-Supernova and an Exceptionally Bright Afterglow at z=0.153
Brendan O'Connor, Malte Busmann, Xander J. Hall +24
An Exploratory Study on Perceptual Spaces of the Singing Voice
Brendan O'Connor, Simon Dixon, George Fazekas
Constraints on the circumburst environments of short gamma-ray bursts
Brendan O'Connor, Paz Beniamini, Chryssa Kouveliotou
4th TDAMM Workshop White Paper
Daniel Kocevski, Raffaella Margutti, Michael Coughlin +46
"Groupware for Groups": Problem-Driven Design in Deme
Todd Davies, Brendan O'Connor, Alex Cochran +1
ClioQuery: Interactive Query-Oriented Text Analytics for Comprehensive Investigation of Historical News Archives
Abram Handler, Narges Mahyar, Brendan O'Connor
Betelgeuse's Buddy: X-Ray Constraints on the Nature of $α$ Ori B
Anna J. G. O'Grady, Brendan O'Connor, Jared A. Goldberg +8
The redshift distribution of Einstein Probe transients supports their relation to gamma-ray bursts
Brendan O'Connor, Paz Beniamini, Eleonora Troja +9
Relation Extraction Across Entire Books to Reconstruct Community Networks: The AffilKG Datasets
Erica Cai, Sean McQuade, Kevin Young +1
Exploring the connection between compact object mergers and fast X-ray transients: The cases of LXT 240402A and EP250207b
R. L. Becerra, Yu-Han Yang, Eleonora Troja +29
The Advanced X-ray Imaging Satellite (AXIS) Community Science Book
Michael Koss, Nafisa Aftab, Steven W. Allen +395
RespondeoQA: a Benchmark for Bilingual Latin-English Question Answering
Marisa Hudspeth, Patrick J. Burns, Brendan O'Connor
Corpus-Guided Contrast Sets for Morphosyntactic Feature Detection in Low-Resource English Varieties
Tessa Masis, Anissa Neal, Lisa Green +1
Visualizing textual models with in-text and word-as-pixel highlighting
Abram Handler, Su Lin Blodgett, Brendan O'Connor
A Comparative Analysis Of Latent Regressor Losses For Singing Voice Conversion
Brendan O'Connor, Simon Dixon
A nebular origin for the persistent radio emission of fast radio bursts
Gabriele Bruni, Luigi Piro, Yuan-Pei Yang +12
Coordinates from Context: Using LLMs to Ground Complex Location References
Tessa Masis, Brendan O'Connor
Comprehensive X-ray Observations of the Exceptional Ultra-long X-ray and Gamma-ray Transient GRB 250702B with Swift, NuSTAR, and Chandra: Insights from the X-ray Afterglow Properties
Brendan O'Connor, Ramandeep Gill, James DeLaunay +22
Searching for electromagnetic emission in an AGN from the gravitational wave binary black hole merger candidate S230922g
Tomás Cabrera, Antonella Palmese, Lei Hu +17
Evaluating Syntactic Properties of Seq2seq Output with a Broad Coverage HPSG: A Case Study on Machine Translation
Johnny Tian-Zheng Wei, Khiem Pham, Brian Dillon +1
A milli-Tidal Disruption Event Model for GRB$\;$250702B: Main Sequence Star Disrupted by an IMBH
Jonathan Granot, Hagai B. Perets, Ramandeep Gill +2
Multi-Wavelength Analysis of AT 2023sva: a Luminous Orphan Afterglow With Evidence for a Structured Jet
Gokul P. Srinivasaragavan, Daniel A. Perley, Anna Y. Q. Ho +50
Heavy element nucleosynthesis associated with a gamma-ray burst
James H. Gillanders, Eleonora Troja, Chris L. Fryer +9
EP260321a/SN 2026gzf: The Faintest Shock Breakout Associated with a Broad-Lined Supernova
Brendan O'Connor, Xander J. Hall, Malte Busmann +33
A lanthanide-rich kilonova in the aftermath of a long gamma-ray burst
Yu-Han Yang, Eleonora Troja, Brendan O'Connor +24
Wide Jets or Low Rates: Reconciling Short GRB and Gravitational-Wave Neutron Star Merger Rates
Keerthi Kunnumkai, Antonella Palmese, Brendan O'Connor +2
Analyzing Gender Bias within Narrative Tropes
Dhruvil Gala, Mohammad Omar Khursheed, Hannah Lerner +2
An Online Environment for Democratic Deliberation: Motivations, Principles, and Design
Todd Davies, Brendan O'Connor, Alex Cochran +4
The DESI Transients Survey: Legacy Classifications and Methodology
Xander J. Hall, Antonella Palmese, Segev BenZvi +56
Where on Earth Do Users Say They Are?: Geo-Entity Linking for Noisy Multilingual User Input
Tessa Masis, Brendan O'Connor
Displaying Asynchronous Reactions to a Document: Two Goals and a Design
Todd Davies, Benjamin Newman, Brendan O'Connor +2
The rate of extreme coronal line emitters in the Baryon Oscillation Spectroscopic Survey LOWZ sample
Joseph Callow, Or Graur, Peter Clark +30
A framework for (under)specifying dependency syntax without overloading annotators
Nathan Schneider, Brendan O'Connor, Naomi Saphra +5
Evaluating Morphological Alignment of Tokenizers in 70 Languages
Catherine Arnett, Marisa Hudspeth, Brendan O'Connor
Kilonova constraints for the LIGO/Virgo/KAGRA neutron star merger candidate S250206dm: GW-MMADS observations
Lei Hu, Tomás Cabrera, Antonella Palmese +35
ARKref: a rule-based coreference resolution system
Brendan O'Connor, Michael Heilman
Extragalactic Magnetar Giant Flare GRB 231115A: Insights from Fermi/GBM Observations
Aaron C. Trigg, Rachael Stewart, Alex Van Kooten +22
AT2025ulz and S250818k: zooming in with the Hubble Space Telescope
Yu-Han Yang, Eleonora Troja, Marko RistiÄ +19
A Monte Carlo Language Model Pipeline for Zero-Shot Sociopolitical Event Extraction
Erica Cai, Brendan O'Connor
Late-time JWST/NIRCam Observations of the Extremely Long-duration GRB 250702B/EP 250702a and Its Host Galaxy
Huei Sears, Jean J. Somalwar, Ryan Chornock +22
Multilingualism, Transnationality, and K-pop in the Online #StopAsianHate Movement
Tessa Masis, Zhangqi Duan, Weiai Wayne Xu +3
Evidence of Energy Injection in the Short and Distant GRB 250221A in a High Density Environment
Camila Angulo-Valdez, Rosa L. Becerra, Ramandeep Gill +29
AT2025ulz and S250818k: Deep X-ray and radio limits on off-axis afterglow emission and prospects for future discovery
Brendan O'Connor, Roberto Ricci, Eleonora Troja +15
Searching for the radio remnants of short duration gamma-ray bursts
Roberto Ricci, Eleonora Troja, Gabriele Bruni +8
ZTF25abjmnps (AT2025ulz) and S250818k: A Candidate Superkilonova from a Sub-threshold Sub-Solar Gravitational Wave Trigger
Mansi M. Kasliwal, Tomas Ahumada, Robert Stein +61
LIGO/Virgo/KAGRA neutron star merger candidate S250206dm: Zwicky Transient Facility observations
Tomás Ahumada, Shreya Anand, Mattia Bulla +49
Modelling of Long-Term Afterglow Counterparts to Gravitational Wave Events: The Full View of GRB 170817A
Geoffrey Ryan, Hendrik van Eerten, Eleonora Troja +3
AT2025ulz and S250818k: Investigating early time observations of a subsolar mass gravitational-wave binary neutron star merger candidate
Xander J. Hall, Malte Busmann, Hauke Koehn +32
Demographic Dialectal Variation in Social Media: A Case Study of African-American English
Su Lin Blodgett, Lisa Green, Brendan O'Connor
The host galaxies and merger environments of short and long gamma-ray bursts producing kilonovae
Hannah Skobe, Brendan O'Connor, Antonella Palmese +3
AT2025ulz and S250818k: Leveraging DESI spectroscopy in the hunt for a kilonova associated with a sub-solar mass gravitational wave candidate
Xander J. Hall, Antonella Palmese, Brendan O'Connor +47
Discovery of a Supernova Following the Einstein Probe Transient EP250302a at z = 1.131
Brendan O'Connor, Malte Busmann, James Freeburn +7
Text and Causal Inference: A Review of Using Text to Remove Confounding from Causal Estimates
Katherine A. Keith, David Jensen, Brendan O'Connor
Posterior calibration and exploratory analysis for natural language processing models
Khanh Nguyen, Brendan O'Connor
Understanding the Effect of Knowledge Graph Extraction Error on Downstream Graph Analyses: A Case Study on Affiliation Graphs
Erica Cai, Brendan O'Connor
Sub-relativistic Outflow and Hours-Timescale Large-amplitude X-ray Dips during Super-Eddington Accretion onto a Low-mass Massive Black Hole in the Tidal Disruption Event AT2022lri
Yuhan Yao, Muryel Guolo, Francesco Tombesi +32
Minutes-long soft X-ray prompt emission from a compact object merger
An Li, Chen-Wei Wang, Niccolò Passaleva +75
Kilonova Detectability with Wide-Field Instruments
Eve A. Chase, Brendan O'Connor, Christopher L. Fryer +7
Racial Disparity in Natural Language Processing: A Case Study of Social Media African-American English
Su Lin Blodgett, Brendan O'Connor
Query-focused Sentence Compression in Linear Time
Abram Handler, Brendan O'Connor
FSLI: An Interpretable Formal Semantic System for One-Dimensional Ordering Inference
Maha Alkhairy, Vincent Homer, Brendan O'Connor
Uncertainty over Uncertainty: Investigating the Assumptions, Annotations, and Text Measurements of Economic Policy Uncertainty
Katherine A. Keith, Christoph Teichmann, Brendan O'Connor +1
Detecting prompt and afterglow jet emission of gravitational wave events from LIGO/Virgo/KAGRA and next generation detectors
Ravjit Kaur, Brendan O'Connor, Antonella Palmese +1
SN 2023uqf: An Interacting Supernova Coincident with a High-Energy Neutrino
Robert Stein, Anna Y. Q. Ho, Anjasha Gangopadhyay +30
Optical/infrared observations of the extraordinary GRB 250702B: a highly obscured afterglow in a massive galaxy consistent with multiple possible progenitors
Jonathan Carney, Igor Andreoni, Brendan O'Connor +31
Corpus-Level Evaluation for Event QA: The IndiaPoliceEvents Corpus Covering the 2002 Gujarat Violence
Andrew Halterman, Katherine A. Keith, Sheikh Muhammad Sarwar +1
The Heavy Element Enrichment History of the Universe from Neutron Star Mergers with Habitable Worlds Observatory
Eric Burns, Jennifer Andrews, Robert Szabo +23
Integral Field Spectroscopy of 13 Tidal Disruption Event Hosts from the ZTF Survey
Erica Hammerstein, S. Bradley Cenko, Suvi Gezari +6