Enhancing the Collective Knowledge for the Engineering of Ontologies in Open and Socially Constructed Learning Spaces. - Konstantinos Kotis; Andreas Papasalouros; George A. Vouros; Nikolaos Pappas 002; Konstantinos Zoumpatianos (J. Univers. Comput. Sci., 2011)

An Agent-Based Focused Crawling Framework for Topic- and Genre-Related Web Document Discovery. - Nikolaos Pappas 002; Georgios Katsimpras; Efstathios Stamatatos (ICTAI, 2012)

Extracting informative textual parts from web pages containing user-generated content. - Nikolaos Pappas 002; Georgios Katsimpras; Efstathios Stamatatos (I-KNOW, 2012)

Combining content with user preferences for TED lecture recommendation. - Nikolaos Pappas 002; Andrei Popescu-Belis (CBMI, 2013)

Distinguishing the Popularity between Topics: A System for Up-to-Date Opinion Retrieval and Mining in the Web. - Nikolaos Pappas 002; Georgios Katsimpras; Efstathios Stamatatos (CICLing (2), 2013)

Processing and Linking Audio Events in Large Multimedia Archives: The EU inEvent Project. - Hervé Bourlard; Marc Ferras; Nikolaos Pappas 002; Andrei Popescu-Belis; Steve Renals; Fergus McInnes; Peter Bell 001; Sandy Ingram; Maël Guillemot (SLAM@INTERSPEECH, 2013)

Idiap at MediaEval 2013: Search and Hyperlinking Task. - Chidansh Amitkumar Bhatt; Nikolaos Pappas 002; Maryam Habibi; Andrei Popescu-Belis (MediaEval, 2013)

Multi-factor segmentation for topic visualization and recommendation: the MUST-VIS system. - Chidansh Amitkumar Bhatt; Andrei Popescu-Belis; Maryam Habibi; Sandy Ingram; Stefano Masneri; Fergus McInnes; Nikolaos Pappas 002; Oliver Schreer (ACM Multimedia, 2013)

Sentiment analysis of user comments for one-class collaborative filtering over ted talks. - Nikolaos Pappas 002; Andrei Popescu-Belis (SIGIR, 2013)

Explaining the Stars: Weighted Multiple-Instance Learning for Aspect-Based Sentiment Analysis. - Nikolaos Pappas 002; Andrei Popescu-Belis (EMNLP, 2014)

Multimodal Reranking of Content-based Recommendations for Hyperlinking Video Snippets. - Chidansh Amitkumar Bhatt; Nikolaos Pappas 002; Maryam Habibi; Andrei Popescu-Belis (ICMR, 2014)

Visual Affect Around the World: A Large-scale Multilingual Visual Sentiment Ontology. - Brendan Jou; Tao Chen 015; Nikolaos Pappas 002; Miriam Redi; Mercan Topkara; Shih-Fu Chang (ACM Multimedia, 2015)

Combining content with user preferences for non-fiction multimedia recommendation: a study on TED lectures. - Nikolaos Pappas 002; Andrei Popescu-Belis (Multim. Tools Appl., 2015)

Human versus Machine Attention in Document Classification: A Dataset with Crowdsourced Annotations. - Nikolaos Pappas 002; Andrei Popescu-Belis (SocialNLP@EMNLP, 2016)

Complura: Exploring and Leveraging a Large-scale Multilingual Visual Sentiment Ontology. - Hongyi Liu 004; Brendan Jou; Tao Chen 015; Mercan Topkara; Nikolaos Pappas 002; Miriam Redi; Shih-Fu Chang (ICMR, 2016)

Multilingual Visual Sentiment Concept Matching. - Nikolaos Pappas 002; Miriam Redi; Mercan Topkara; Brendan Jou; Hongyi Liu 004; Tao Chen 015; Shih-Fu Chang (ICMR, 2016)

Adaptive sentiment-aware one-class collaborative filtering. - Nikolaos Pappas 002; Andrei Popescu-Belis (Expert Syst. Appl., 2016)

The SUMMA Platform Prototype. - Renars Liepins; Ulrich Germann; Guntis Barzdins; Alexandra Birch; Steve Renals; Susanne Weber; Peggy van der Kreeft; Hervé Bourlard; João Prieto; Ondrej Klejch; Peter Bell 001; Alexandros Lazaridis; et al. (EACL (Software Demonstrations), 2017)

Multilingual Hierarchical Attention Networks for Document Classification. - Nikolaos Pappas 002; Andrei Popescu-Belis (IJCNLP(1), 2017)

Sense-Aware Statistical Machine Translation using Adaptive Context-Dependent Clustering. - Xiao Pu 001; Nikolaos Pappas 002; Andrei Popescu-Belis (WMT, 2017)

Global-Context Neural Machine Translation through Target-Side Attentive Residual Connections. - Lesly Miculicich Werlen; Nikolaos Pappas 002; Dhananjay Ram; Andrei Popescu-Belis (CoRR, 2017)

Multilingual visual sentiment concept clustering and analysis. - Nikolaos Pappas 002; Miriam Redi; Mercan Topkara; Hongyi Liu 004; Brendan Jou; Tao Chen 015; Shih-Fu Chang (Int. J. Multim. Inf. Retr., 2017)

Explicit Document Modeling through Weighted Multiple-Instance Learning. - Nikolaos Pappas 002; Andrei Popescu-Belis (J. Artif. Intell. Res., 2017)

Document-Level Neural Machine Translation with Hierarchical Attention Networks. - Lesly Miculicich; Dhananjay Ram; Nikolaos Pappas 002; James Henderson 001 (EMNLP, 2018)

Self-Attentive Residual Decoder for Neural Machine Translation. - Lesly Miculicich Werlen; Nikolaos Pappas 002; Dhananjay Ram; Andrei Popescu-Belis (NAACL-HLT, 2018)

Beyond Weight Tying: Learning Joint Input-Output Embeddings for Neural Machine Translation. - Nikolaos Pappas 002; Lesly Miculicich Werlen; James Henderson 001 (WMT, 2018)

Joint Input-Label Embedding for Neural Text Classification. - Nikolaos Pappas 002; James Henderson 001 (CoRR, 2018)

Integrating Weakly Supervised Word Sense Disambiguation into Neural Machine Translation. - Xiao Pu 001; Nikolaos Pappas 002; James Henderson 001; Andrei Popescu-Belis (Trans. Assoc. Comput. Linguistics, 2018)

Deep Residual Output Layers for Neural Language Generation. - Nikolaos Pappas 002; James Henderson 001 (ICML, 2019)

Regularization Advantages of Multilingual Neural Language Models for Low Resource Domains. - Navid Rekabsaz; Nikolaos Pappas 002; James Henderson 001; Banriskhem K. Khonglah; Srikanth R. Madikeri (CoRR, 2019)

GILE: A Generalized Input-Label Embedding for Text Classification. - Nikolaos Pappas 002; James Henderson 001 (Trans. Assoc. Comput. Linguistics, 2019)

Plug and Play Autoencoders for Conditional Text Generation. - Florian Mai; Nikolaos Pappas 002; Ivan Montero; Noah A. Smith; James Henderson 001 (EMNLP (1), 2020)

Grounded Compositional Outputs for Adaptive Language Modeling. - Nikolaos Pappas 002; Phoebe Mulcaire; Noah A. Smith (EMNLP (1), 2020)

Multilevel Text Alignment with Cross-Document Attention. - Xuhui Zhou; Nikolaos Pappas 002; Noah A. Smith (EMNLP (1), 2020)

Transformers are RNNs: Fast Autoregressive Transformers with Linear Attention. - Angelos Katharopoulos; Apoorv Vyas; Nikolaos Pappas 002; François Fleuret (ICML, 2020)

Deep Encoder, Shallow Decoder: Reevaluating the Speed-Quality Tradeoff in Machine Translation. - Jungo Kasai; Nikolaos Pappas 002; Hao Peng 009; James Cross 003; Noah A. Smith (CoRR, 2020)

Finetuning Pretrained Transformers into RNNs. - Jungo Kasai; Hao Peng 009; Yizhe Zhang 002; Dani Yogatama; Gabriel Ilharco; Nikolaos Pappas 002; Yi Mao; Weizhu Chen; Noah A. Smith (EMNLP (1), 2021)

Sentence Bottleneck Autoencoders from Transformer Language Models. - Ivan Montero; Nikolaos Pappas 002; Noah A. Smith (EMNLP (1), 2021)

Deep Encoder, Shallow Decoder: Reevaluating Non-autoregressive Machine Translation. - Jungo Kasai; Nikolaos Pappas 002; Hao Peng 009; James Cross 003; Noah A. Smith (ICLR, 2021)

Random Feature Attention. - Hao Peng 009; Nikolaos Pappas 002; Dani Yogatama; Roy Schwartz 001; Noah A. Smith; Lingpeng Kong (ICLR, 2021)

ABC: Attention with Bounded-memory Control. - Hao Peng 009; Jungo Kasai; Nikolaos Pappas 002; Dani Yogatama; Zhaofeng Wu; Lingpeng Kong; Roy Schwartz 001; Noah A. Smith (ACL (1), 2022)

Modeling Context With Linear Attention for Scalable Document-Level Translation. - Zhaofeng Wu; Hao Peng 009; Nikolaos Pappas 002; Noah A. Smith (EMNLP (Findings), 2022)

DEM: Distribution Edited Model for Training with Mixed Data Distributions. - Dhananjay Ram; Aditya Rawal; Momchil Hardalov; Nikolaos Pappas 002; Sheng Zha (EMNLP, 2024)