Evangelos E. Papalexakis

ORCID

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 162

Top Venues

CoRR

ASONAM

SDM

WWW (Companion Volume)

Publications

Uday Singh Saini, Zhongfang Zhuang, Chin-Chia Michael Yeh, Wei Zhang, Evangelos E. Papalexakis
Analysis of Causal and Non-Causal Convolution Networks for Time Series Classification. SDM (2024)
Dawon Ahn, William Shiao, Arindam Khaled, Andrew Bauer, Stefanos Poulis, Evangelos E. Papalexakis
Compact Interpretable Tensor Graph Multi-Modal News Embeddings. WWW (Companion Volume) (2024)
William Shiao, Evangelos E. Papalexakis
Synthetic data for learning-based knowledge discovery. SIGKDD Explor. 26 (1) (2024)
Yiran Luo, Het Patel, Yu Fu, Dawon Ahn, Jia Chen, Yue Dong, Evangelos E. Papalexakis
TRAWL: Tensor Reduced and Approximated Weights for Large Language Models. CoRR (2024)
Zubair Qazi, William Shiao, Evangelos E. Papalexakis
GPT-generated Text Detection: Benchmark Dataset and Tensor-based Detection Method. CoRR (2024)
Yu Fu, Wen Xiao, Jia Chen, Jiachen Li, Evangelos E. Papalexakis, Aichi Chien, Yue Dong
Cross-Task Defense: Instruction-Tuning LLMs for Content Safety. CoRR (2024)
William Shiao, Benjamin A. Miller, Kevin Chan, Paul L. Yu, Tina Eliassi-Rad, Evangelos E. Papalexakis
TenGAN: adversarially generating multiplex tensor graphs. Data Min. Knowl. Discov. 38 (1) (2024)
Zubair Qazi, William Shiao, Evangelos E. Papalexakis
GPT-generated Text Detection: Benchmark Dataset and Tensor-based Detection Method. WWW (Companion Volume) (2024)
William Shiao, Mingxuan Ju, Zhichun Guo, Xin Chen, Evangelos E. Papalexakis, Tong Zhao, Neil Shah, Yozen Liu
Improving Out-of-Vocabulary Handling in Recommendation Systems. CoRR (2024)
Yunshu Wu, Yingtao Luo, Xianghao Kong, Evangelos E. Papalexakis, Greg Ver Steeg
Your Diffusion Model is Secretly a Noise Classifier and Benefits from Contrastive Training. CoRR (2024)
William Shiao, Uday Singh Saini, Yozen Liu, Tong Zhao, Neil Shah, Evangelos E. Papalexakis
CARL-G: Clustering-Accelerated Representation Learning on Graphs. CoRR (2023)
Rutuja Gurav, Het Patel, Zhuocheng Shang, Ahmed Eldawy, Jia Chen, Elia Scudiero, Evangelos E. Papalexakis
Can SAM recognize crops? Quantifying the zero-shot performance of a semantic segmentation foundation model on generating crop-type maps using satellite imagery for precision agriculture. CoRR (2023)
Abdulrahman Fahim, Evangelos E. Papalexakis, Srikanth V. Krishnamurthy, Amit K. Roy-Chowdhury, Lance M. Kaplan, Tarek F. Abdelzaher
AcTrak: Controlling a Steerable Surveillance Camera using Reinforcement Learning. ACM Trans. Cyber Phys. Syst. 7 (2) (2023)
William Shiao, Uday Singh Saini, Yozen Liu, Tong Zhao, Neil Shah, Evangelos E. Papalexakis
CARL-G: Clustering-Accelerated Representation Learning on Graphs. KDD (2023)
Biqian Cheng, Evangelos E. Papalexakis, Jia Chen
Towards Aligned Canonical Correlation Analysis: Preliminary Formulation and Proof-of-Concept Results. CoRR (2023)
William Shiao, Zhichun Guo, Tong Zhao, Evangelos E. Papalexakis, Yozen Liu, Neil Shah
Link Prediction with Non-Contrastive Learning. ICLR (2023)
Ravdeep S. Pasricha, Uday Singh Saini, Nicholas D. Sidiropoulos, Fei Fang, Kevin Chan, Evangelos E. Papalexakis
Harvester: Principled Factorization-based Temporal Tensor Granularity Estimation. SDM (2023)
Ryan Rivas, Sudipta Paul, Vagelis Hristidis, Evangelos E. Papalexakis, Amit K. Roy-Chowdhury
Task-agnostic representation learning of multimodal twitter data for downstream applications. J. Big Data 9 (1) (2022)
Ekta Gujral, Evangelos E. Papalexakis
Aptera: Automatic PARAFAC2 Tensor Analysis. ASONAM (2022)
Sara Abdali, Subhabrata Mukherjee, Evangelos E. Papalexakis
Vec2Node: Self-Training with Tensor Augmentation for Text Classification with Few Labels. ECML/PKDD (2) (2022)
Negin Entezari, Evangelos E. Papalexakis
Low-rank Defenses Against Adversarial Attacks in Recommender Systems. Big Data (2022)
Stephanie Milani, Zhicheng Zhang, Nicholay Topin, Zheyuan Ryan Shi, Charles A. Kamhoua, Evangelos E. Papalexakis, Fei Fang
MAVIPER: Learning Decision Tree Policies for Interpretable Multi-agent Reinforcement Learning. ECML/PKDD (4) (2022)
Derek Xu, William Shiao, Jia Chen, Evangelos E. Papalexakis
SV-Learn: Learning Matrix Singular Values with Neural Networks. ICDM (Workshops) (2022)
Abdulrahman Fahim, Ajaya Neupane, Evangelos E. Papalexakis, Lance M. Kaplan, Srikanth V. Krishnamurthy, Tarek F. Abdelzaher
BigEye: Detection and Summarization of Key Global Events From Distributed Crowdsensed Data. IEEE Internet Things J. 9 (12) (2022)
Yunshu Wu, Uday Singh Saini, Jia Chen, Evangelos E. Papalexakis
TENALIGN: Joint Tensor Alignment and Coupled Factorization. ICDM (2022)
William Shiao, Evangelos E. Papalexakis
FRAPPE: F̲ast R̲a̲nk A̲p̲p̲roximation with E̲xplainable Features for Tensors. CoRR (2022)
Negin Entezari, Evangelos E. Papalexakis
Tensorshield: Tensor-based Defense Against Adversarial Attacks on Images. MILCOM (2022)
Joobin Gharibshah, Jakapun Tachaiya, Arman Irani, Evangelos E. Papalexakis, Michalis Faloutsos
IKEA: Unsupervised domain-specific keyword-expansion. ASONAM (2022)
Ravdeep S. Pasricha, Ekta Gujral, Evangelos E. Papalexakis
Adaptive granularity in tensors: A quest for interpretable structure. Frontiers Big Data 5 (2022)
Stephanie Milani, Zhicheng Zhang, Nicholay Topin, Zheyuan Ryan Shi, Charles A. Kamhoua, Evangelos E. Papalexakis, Fei Fang
MAVIPER: Learning Decision Tree Policies for Interpretable Multi-Agent Reinforcement Learning. CoRR (2022)
Uday Singh Saini, Evangelos E. Papalexakis
Multi-aspect Matrix Factorization based Visualization of Convolutional Neural Networks. DSAA (2022)
William Shiao, Zhichun Guo, Tong Zhao, Evangelos E. Papalexakis, Yozen Liu, Neil Shah
Link Prediction with Non-Contrastive Learning. CoRR (2022)
Maryam Shahcheraghi, Trevor Cappon, Samet Oymak, Evangelos E. Papalexakis, Eamonn J. Keogh, Zachary Zimmerman, Philip Brisk
Matrix Profile Index Approximation for Streaming Time Series. IEEE BigData (2021)
Sara Abdali, M. Alex O. Vasilescu, Evangelos E. Papalexakis
Deepfake Representation with Multilinear Regression. CoRR (2021)
William Shiao, Evangelos E. Papalexakis
Adversarially Generating Rank-Constrained Graphs. DSAA (2021)
Sara Abdali, Neil Shah, Evangelos E. Papalexakis
KNH: Multi-View Modeling with K-Nearest Hyperplanes Graph for Misinformation Detection. CoRR (2021)
Sara Abdali, Rutuja Gurav, Siddharth Menon, Daniel Fonseca, Negin Entezari, Neil Shah, Evangelos E. Papalexakis
Identifying Misinformation from Website Screenshots. CoRR (2021)
Uday Singh Saini, Pravallika Devineni, Evangelos E. Papalexakis
Subspace Clustering Based Analysis of Neural Networks. ECML/PKDD (3) (2021)
Sara Abdali, Rutuja Gurav, Siddharth Menon, Daniel Fonseca, Negin Entezari, Neil Shah, Evangelos E. Papalexakis
Identifying Misinformation from Website Screenshots. ICWSM (2021)
Risul Islam, Md Omar Faruk Rokon, Evangelos E. Papalexakis, Michalis Faloutsos
RecTen: A Recursive Hierarchical Low Rank Tensor Factorization Method to Discover Hierarchical Patterns from Multi-modal Data. ICWSM (2021)
Alexander Gorovits, Lin Zhang, Ekta Gujral, Evangelos E. Papalexakis, Petko Bogdanov
Mining Bursty Groups from Interaction Data. CIKM (2021)
William Shiao, Evangelos E. Papalexakis
TE: Knowledge-Infused InterpreTable Embeddings for COVID-19 Misinformation Detection. KnOD@WWW (2021)
Negin Entezari, Evangelos E. Papalexakis, Haixun Wang, Sharath Rao, Shishir Kumar Prasad
Tensor-based Complementary Product Recommendation. IEEE BigData (2021)
Ekta Gujral, Leonardo Neves, Evangelos E. Papalexakis, Neil Shah
NED: Niche Detection in User Content Consumption Data. CIKM (2021)
Uday Singh Saini, Pravallika Devineni, Evangelos E. Papalexakis
Subspace Clustering Based Analysis of Neural Networks. CoRR (2021)
Yorgos Tsitsikas, Evangelos E. Papalexakis
NSVD: Normalized Singular Value Deviation Reveals Number of Latent Factors in Tensor Decomposition. Big Data 8 (5) (2020)
Negin Entezari, Evangelos E. Papalexakis
TensorShield: Tensor-based Defense Against Adversarial Attacks on Images. CoRR (2020)
Ravdeep S. Pasricha, Pravallika Devineni, Evangelos E. Papalexakis, Ramakrishnan Kannan
Tensorized Feature Spaces for Feature Explosion. ICPR (2020)
Ekta Gujral, Evangelos E. Papalexakis
OnlineBTD: Streaming Algorithms to Track the Block Term Decomposition of Large Tensors. DSAA (2020)
Joobin Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos
REST: A Thread Embedding Approach for Identifying and Classifying User-Specified Information in Security Forums. ICWSM (2020)
Ekta Gujral, Georgios Theocharous, Evangelos E. Papalexakis
APTION: Constraint Coupled CP And PARAFAC2 Tensor Decompostion. ACSSC (2020)
Joobin Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos
REST: A thread embedding approach for identifying and classifying user-specified information in security forums. CoRR (2020)
Jakapun Tachaiya, Joobin Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos
RThread: A thread-centric analysis of security forums. ASONAM (2020)
Sara Abdali, Neil Shah, Evangelos E. Papalexakis
Semi-supervised Multi-aspect Detection of Misinformation Using Hierarchical Joint Decomposition. ECML/PKDD (5) (2020)
Ekta Gujral, Georgios Theocharous, Evangelos E. Papalexakis
SPADE: Streaming PARAFAC2 DEcomposition for Large Datasets. SDM (2020)
Zhenjie Zhao, Evangelos E. Papalexakis, Xiaojuan Ma
Learning Physical Common Sense as Knowledge Graph Completion via BERT Data Augmentation and Constrained Tucker Factorization. EMNLP (1) (2020)
Sara Abdali, Neil Shah, Evangelos E. Papalexakis
HiJoD: Semi-Supervised Multi-aspect Detection of Misinformation using Hierarchical Joint Decomposition. CoRR (2020)
Jia Chen, Evangelos E. Papalexakis
Ensemble Node Embeddings using Tensor Decomposition: A Case-Study on DeepWalk. ICDM (Workshops) (2020)
Md Omar Faruk Rokon, Risul Islam, Ahmad Darki, Evangelos E. Papalexakis, Michalis Faloutsos
SourceFinder: Finding Malware Source-Code from Publicly Available Repositories in GitHub. RAID (2020)
Yorgos Tsitsikas, Evangelos E. Papalexakis
: Normalized Singular Value Deviation Reveals Number of Latent Factors in Tensor Decomposition. SDM (2020)
Bashar Romanous, Mohammadreza Rezvani, Junjie Huang, Daniel Wong, Evangelos E. Papalexakis, Vassilis J. Tsotras, Walid A. Najjar
High-Performance Parallel Radix Sort on FPGA. FCCM (2020)
Uday Singh Saini, Evangelos E. Papalexakis
Analyzing Representations inside Convolutional Neural Networks. CoRR (2020)
Negin Entezari, Saba A. Al-Sayouri, Amirali Darvishzadeh, Evangelos E. Papalexakis
All You Need Is Low (Rank): Defending Against Adversarial Attacks on Graphs. WSDM (2020)
Risul Islam, Md Omar Faruk Rokon, Evangelos E. Papalexakis, Michalis Faloutsos
TenFor: A Tensor-Based Tool to Extract Interesting Events from Security Forums. CoRR (2020)
Risul Islam, Md Omar Faruk Rokon, Evangelos E. Papalexakis, Michalis Faloutsos
RecTen: A Recursive Hierarchical Low Rank Tensor Factorization Method to Discover Hierarchical Patterns in Multi-modal Data. CoRR (2020)
Ekta Gujral, Georgios Theocharous, Evangelos E. Papalexakis
APTION: Constrainted Coupled CP and PARAFAC2 Tensor Decomposition. ASONAM (2020)
Jia Chen, Evangelos E. Papalexakis
Ensemble Node Embeddings using Tensor Decomposition: A Case-Study on DeepWalk. CoRR (2020)
Ehsan Samani, Parviz Khaledian, Armin Aligholian, Evangelos E. Papalexakis, Shawn Cun, Masoud H. Nazari, Hamed Mohsenian Rad
Anomaly Detection in IoT-Based PIR Occupancy Sensors to Improve Building Energy Efficiency. ISGT (2020)
Ekta Gujral, Ravdeep Pasricha, Evangelos E. Papalexakis
Beyond Rank-1: Discovering Rich Community Structure in Multi-Aspect Graphs. WWW (2020)
Niluthpol Chowdhury Mithun, Ravdeep Pasricha, Evangelos E. Papalexakis, Amit K. Roy-Chowdhury
Webly Supervised Image-Text Embedding with Noisy Tag Refinement. ICPR (2020)
Jiyuan Zhang, Jinoh Oh, Kijung Shin, Evangelos E. Papalexakis, Christos Faloutsos, Hwanjo Yu
Fast and memory-efficient algorithms for high-order Tucker decomposition. Knowl. Inf. Syst. 62 (7) (2020)
Ekta Gujral, Georgios Theocharous, Evangelos E. Papalexakis
POPLAR: Parafac2 decOmPosition using auxiLiAry infoRmation. SAM (2020)
Yorgos Tsitsikas, Dimitris G. Chachlakis, Evangelos E. Papalexakis, Panos P. Markopoulos
L1-Norm RESCAL Decomposition. ACSSC (2020)
Saba A. Al-Sayouri, Ekta Gujral, Danai Koutra, Evangelos E. Papalexakis, Sarah S. Lam
t-PINE: tensor-based predictable and interpretable node embeddings. Soc. Netw. Anal. Min. 10 (1) (2020)
Risul Islam, Md Omar Faruk Rokon, Evangelos E. Papalexakis, Michalis Faloutsos
TenFor: A Tensor-Based Tool to Extract Interesting Events from Security Forums. ASONAM (2020)
Andrew Cattle, Zhenjie Zhao, Evangelos E. Papalexakis, Xiaojuan Ma
Generating Document Embeddings for Humor Recognition using Tensor Decomposition. IberLEF@SEPLN (2019)
Abdelrahman Fahim, Ajaya Neupane, Evangelos E. Papalexakis, Lance M. Kaplan, Srikanth V. Krishnamurthy, Tarek F. Abdelzaher
Edge-Assisted Detection and Summarization of Key Global Events from Distributed Crowd-Sensed Data. IC2E (2019)
Ravdeep Pasricha, Ekta Gujral, Evangelos E. Papalexakis
Adaptive Granularity in Tensors: A Quest for Interpretable Structure. CoRR (2019)
Dimitris G. Chachlakis, Yorgos Tsitsikas, Evangelos E. Papalexakis, Panos P. Markopoulos
Robust Multi-Relational Learning With Absolute Projection Rescal. GlobalSIP (2019)
Ioakeim Perros, Evangelos E. Papalexakis, Richard W. Vuduc, Elizabeth Searles, Jimeng Sun
Temporal phenotyping of medically complex children via PARAFAC2 tensor factorization. J. Biomed. Informatics 93 (2019)
Zachary Zimmerman, Nader Shakibay Senobari, Gareth J. Funning, Evangelos E. Papalexakis, Samet Oymak, Philip Brisk, Eamonn J. Keogh
Matrix Profile XVIII: Time Series Mining in the Face of Fast Moving Streams using a Learned Approximate Matrix Profile. ICDM (2019)
Saba A. Al-Sayouri, Danai Koutra, Evangelos E. Papalexakis, Sarah S. Lam
SURREAL: Subgraph Robust Representation Learning. Appl. Netw. Sci. 4 (1) (2019)
Ekta Gujral, Ravdeep Pasricha, Tianxiong Yang, Evangelos E. Papalexakis
OCTEN: Online Compression-Based Tensor Decomposition. CAMSAP (2019)
Xiao Fu, Kejun Huang, Evangelos E. Papalexakis, Hyun Ah Song, Partha P. Talukdar, Nicholas D. Sidiropoulos, Christos Faloutsos, Tom M. Mitchell
Efficient and Distributed Generalized Canonical Correlation Analysis for Big Multiview Data. IEEE Trans. Knowl. Data Eng. 31 (12) (2019)
Ekta Gujral, Evangelos E. Papalexakis, Georgios Theocharous, Anup B. Rao
Hacd: Hierarchical Agglomerative Community Detection In Social Networks. MLSP (2019)
Georgios Tsitsikas, Evangelos E. Papalexakis
The Core Consistency of a Compressed Tensor. DSW (2019)
Mike Izbicki, Evangelos E. Papalexakis, Vassilis J. Tsotras
Exploiting the Earth's Spherical Geometry to Geolocate Images. ECML/PKDD (2) (2019)
Zhenjie Zhao, Andrew Cattle, Evangelos E. Papalexakis, Xiaojuan Ma
Embedding Lexical Features via Tensor Decomposition for Small Sample Humor Recognition. EMNLP/IJCNLP (1) (2019)
Joobin Gharibshah, Zhabiz Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos
An Empirical Study of Malicious Threads in Security Forums. WWW (Companion Volume) (2019)
Gisel Bastidas Guacho, Sara Abdali, Neil Shah, Evangelos E. Papalexakis
Semi-supervised Content-based Detection of Misinformation via Tensor Embeddings. CoRR (2018)
Sanaz Bahargam, Evangelos E. Papalexakis
A Constrained Coupled Matrix-Tensor Factorization for Learning Time-evolving and Emerging Topics. CoRR (2018)
Pravallika Devineni, Evangelos E. Papalexakis, Kalina Michalska, Michalis Faloutsos
MIMiS: Minimally Intrusive Mining of Smartphone User Behaviors. CoRR (2018)
Ioakeim Perros, Evangelos E. Papalexakis, Haesun Park, Richard W. Vuduc, Xiaowei Yan, Christopher deFilippi, Walter F. Stewart, Jimeng Sun
SUSTain: Scalable Unsupervised Scoring for Tensors and its Application to Phenotyping. KDD (2018)
Ardavan Afshar, Ioakeim Perros, Evangelos E. Papalexakis, Elizabeth Searles, Joyce C. Ho, Jimeng Sun
COPA: Constrained PARAFAC2 for Sparse & Large Datasets. CIKM (2018)
Joobin Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos
RIPEx: Extracting Malicious IP Addresses from Security Forums Using Cross-Forum Learning. PAKDD (3) (2018)
Joobin Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos
RIPEx: Extracting malicious IP addresses from security forums using cross-forum learning. CoRR (2018)
Ravdeep Pasricha, Ekta Gujral, Evangelos E. Papalexakis
Identifying and Alleviating Concept Drift in Streaming Tensor Decomposition. ECML/PKDD (2) (2018)
Saba A. Al-Sayouri, Danai Koutra, Evangelos E. Papalexakis, Sarah S. Lam
SURREAL: SUbgraph Robust REpresentAtion Learning. CoRR (2018)
Saba A. Al-Sayouri, Ekta Gujral, Danai Koutra, Evangelos E. Papalexakis, Sarah S. Lam
t-PNE: Tensor-Based Predictable Node Embeddings. ASONAM (2018)
Saba A. Al-Sayouri, Ekta Gujral, Danai Koutra, Evangelos E. Papalexakis, Sarah S. Lam
t-PINE: Tensor-based Predictable and Interpretable Node Embeddings. CoRR (2018)

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Publication Activity (10 Years)

Top Topics

Top Venues

Evangelos E. Papalexakis