Carmen Vaca

25 papers A 1C 1Journal 6Unranked 16
YearRankTypeTitle / Venue / Authors
2025 J jnl
A new approach to estimate neighborhood socioeconomic status using supermarket transactions and GNNs.
EPJ Data Sci.
Eduardo Cruz, Mónica Villavicencio, Carmen Vaca, Lisette Espín-Noboa, Nervo Verdezoto
2024 J jnl
A Pertinence Score for Political Discourse Analysis: The Case of 2018 Colombian Elections.
Digit. Gov. Res. Pract.
Juan Carlos Garcia, Damián Fernández Pedemonte, Carmen Vaca, Maria Baquerizo-Neira
2024 J jnl
Introduction to the Special Issue on Smart Government Development and Applications.
Digit. Gov. Res. Pract.
Luis Terán, Carmen Vaca, Daniel Riofrío, Matthias Stürmer
2023 A conf
Sign-Regularized Multi-Task Learning.
SDM
Guangji Bai, Johnny Torres, Junxiang Wang, Liang Zhao, Cristina L. Abad, Carmen Vaca
2021 — conf
Estimating urban socioeconomic inequalities through airtime top-up transactions data.
IEEE BigData
Eduardo Cruz, Carmen Vaca, Mónica Villavicencio
2021 J jnl
Sign-regularized Multi-task Learning.
CoRR
Johnny Torres, Guangji Bai, Junxiang Wang, Liang Zhao, Carmen Vaca, Cristina L. Abad
2020 J jnl
Seq2Seq models for recommending short text conversations.
Expert Syst. Appl.
Johnny Torres, Carmen Vaca, Luis Terán, Cristina L. Abad
2019 — conf
A Place to Go: Locating Damaged Regions After Natural Disasters Through Mobile Phone Data.
SIMBig
Galo Castillo-López, María-Belén Guaranda, Fabricio Layedra, Carmen Vaca
2019 — conf
CL-Aff Deep semisupervised clustering.
AffCon@AAAI
Johnny Torres, Carmen Vaca
2019 — conf
Cross-lingual Perspectives about Crisis-Related Conversations on Twitter.
WWW (Companion Volume)
Johnny Torres, Carmen Vaca
2019 — conf
JTML at SemEval-2019 Task 6: Offensive Tweets Identification using Convolutional Neural Networks.
SemEval@NAACL-HLT
Johnny Torres, Carmen Vaca
2019 — conf
Mining top-up transactions and online classified ads to predict urban neighborhoods socioeconomic status.
IEEE BigData
Eduardo Cruz, Carmen Vaca, Allan Avendaño
2019 J jnl
Who You Should Not Follow: Extracting Word Embeddings from Tweets to Identify Groups of Interest and Hijackers in Demonstrations.
IEEE Trans. Emerg. Top. Comput.
Lorena Recalde, Jonathan Mendieta, Ludovico Boratto, Luis Terán, Carmen Vaca, Gabriela Baquerizo
2018 — conf
Know your customer: Detection of Customer Experience (CX) in Social Platforms using Text Categorization.
IEEE BigData
Leonardo Kuffó, Carmen Vaca, Edgar Izquierdo, Juan Carlos Bustamante
2018 — conf
RiSC: Quantifying change after natural disasters to estimate infrastructure damage with mobile phone data.
IEEE BigData
Xavier Andrade, Fabricio Layedra, Carmen Vaca, Eduardo Cruz
2018 — conf
Uncovering Aspects of Places for Fitness Activities Through Social Media.
WorldCIST (2)
Johnny Torres, Kevin Ortiz, Juan García, Carmen Vaca
2018 — conf
Where to go in Brooklyn: NYC Mobility Patterns from Taxi Rides.
WorldCIST (1)
Juan Carlos Garcia, Allan Avendaño, Carmen Vaca
2017 — conf
Affinity Groups: A Linguistic Analysis for Social Network Groups Identification.
SocInfo (2)
Jonathan Mendieta, Gabriela Baquerizo, Mónica Villavicencio, Carmen Vaca
2017 — conf
National Leaders' Twitter Speech to Infer Political Leaning and Election Results in 2015 Venezuelan Parliamentary Elections.
ICDM Workshops
Rodrigo D. Castro, Carmen Vaca
2017 C conf
What Ignites a Reply?: Characterizing Conversations in Microblogs.
BDCAT
Johnny Torres, Carmen Vaca, Cristina L. Abad
2016 — conf
ProximityRank: Who are the nearest influencers?
LA-CCI
Johnny Torres, Carmen Vaca, Enrique Peláez
2014 — —
Spatial analysis of online data to track cities' socio economic indicators and urban land use.
Carmen Vaca
2011 — conf
A Notation for Supporting Social Business Process Modeling.
BPMN
Marco Brambilla, Piero Fraternali, Carmen Vaca
2011 — conf
BPMN and Design Patterns for Engineering Social BPM Solutions.
Business Process Management Workshops (1)
Marco Brambilla, Piero Fraternali, Carmen Vaca
2007 — conf
Design of a Laboratory for an Undergraduate Distributed Systems Course.
FECS
Cristina L. Abad, Carmen Vaca