@proceedings{ws-2011-approaches,
    title = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1700/"
}
@inproceedings{anand-etal-2011-cats,
    title = "Cats Rule and Dogs Drool!: Classifying Stance in Online Debate",
    author = "Anand, Pranav  and
      Walker, Marilyn  and
      Abbott, Rob  and
      Fox Tree, Jean E.  and
      Bowmani, Robeson  and
      Minor, Michael",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1701/",
    pages = "1--9"
}
@inproceedings{maks-vossen-2011-verb,
    title = "A verb lexicon model for deep sentiment analysis and opinion mining applications",
    author = "Maks, Isa  and
      Vossen, Piek",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1702/",
    pages = "10--18"
}
@inproceedings{tufis-stefanescu-2011-experiments,
    title = "Experiments with a Differential Semantics Annotation for {W}ord{N}et 3.0",
    author = "Tufi{\c{s}}, Dan  and
      {\c{S}}tef{\u{a}}nescu, Dan",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1703/",
    pages = "19--27"
}
@inproceedings{steinberger-etal-2011-creating,
    title = "Creating Sentiment Dictionaries via Triangulation",
    author = "Steinberger, Josef  and
      Lenkova, Polina  and
      Ebrahim, Mohamed  and
      Ehrmann, Maud  and
      Hurriyetoglu, Ali  and
      Kabadjov, Mijail  and
      Steinberger, Ralf  and
      Tanev, Hristo  and
      Zavarella, Vanni  and
      V{\'a}zquez, Silvia",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1704/",
    pages = "28--36"
}
@inproceedings{goyal-daume-2011-generating,
    title = "Generating Semantic Orientation Lexicon using Large Data and Thesaurus",
    author = "Goyal, Amit  and
      Daum{\'e}, Hal",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1705/",
    pages = "37--43"
}
@inproceedings{clarke-etal-2011-developing,
    title = "Developing Robust Models for Favourability Analysis",
    author = "Clarke, Daoud  and
      Lane, Peter  and
      Hender, Paul",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1706/",
    pages = "44--52"
}
@inproceedings{balahur-etal-2011-detecting,
    title = "Detecting Implicit Expressions of Sentiment in Text Based on Commonsense Knowledge",
    author = "Balahur, Alexandra  and
      Hermida, Jes{\'u}s M.  and
      Montoyo, Andr{\'e}s",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1707/",
    pages = "53--60"
}
@inproceedings{van-de-camp-van-den-bosch-2011-link,
    title = "A Link to the Past: Constructing Historical Social Networks",
    author = "van de Camp, Matje  and
      van den Bosch, Antal",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1708/",
    pages = "61--69"
}
@inproceedings{mohammad-yang-2011-tracking,
    title = "Tracking Sentiment in Mail: How Genders Differ on Emotional Axes",
    author = "Mohammad, Saif  and
      Yang, Tony",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1709/",
    pages = "70--79"
}
@inproceedings{torii-etal-2011-developing,
    title = "Developing {J}apanese {W}ord{N}et Affect for Analyzing Emotions",
    author = "Torii, Yoshimitsu  and
      Das, Dipankar  and
      Bandyopadhyay, Sivaji  and
      Okumura, Manabu",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1710/",
    pages = "80--86"
}
@inproceedings{kumamoto-etal-2011-improving,
    title = "Improving a Method for Quantifying Readers' Impressions of News Articles with a Regression Equation",
    author = "Kumamoto, Tadahiko  and
      Kawai, Yukiko  and
      Tanaka, Katsumi",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1711/",
    pages = "87--95"
}
@inproceedings{duric-song-2011-feature,
    title = "Feature Selection for Sentiment Analysis Based on Content and Syntax Models",
    author = "Duric, Adnan  and
      Song, Fei",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1712/",
    pages = "96--103"
}
@inproceedings{vaassen-daelemans-2011-automatic,
    title = "Automatic Emotion Classification for Interpersonal Communication",
    author = "Vaassen, Frederik  and
      Daelemans, Walter",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1713/",
    pages = "104--110"
}
@inproceedings{tchalakova-etal-2011-automatic,
    title = "Automatic Sentiment Classification of Product Reviews Using Maximal Phrases Based Analysis",
    author = "Tchalakova, Maria  and
      Gerdemann, Dale  and
      Meurers, Detmar",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1714/",
    pages = "111--117"
}
@inproceedings{reyes-rosso-2011-mining,
    title = "Mining Subjective Knowledge from Customer Reviews: A Specific Case of Irony Detection",
    author = "Reyes, Antonio  and
      Rosso, Paolo",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1715/",
    pages = "118--124"
}
@inproceedings{cruz-etal-2011-automatic,
    title = "Automatic Expansion of Feature-Level Opinion Lexicons",
    author = "Cruz, Ferm{\'i}n L.  and
      Troyano, Jos{\'e} A.  and
      Ortega, F. Javier  and
      Enr{\'i}quez, Fernando",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1716/",
    pages = "125--131"
}
@inproceedings{ar-etal-2011-robust,
    title = "Robust Sense-based Sentiment Classification",
    author = "AR, Balamurali  and
      Joshi, Aditya  and
      Bhattacharyya, Pushpak",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1717/",
    pages = "132--138"
}
@inproceedings{gutierrez-etal-2011-sentiment,
    title = "Sentiment Classification Using Semantic Features Extracted from {W}ord{N}et-based Resources",
    author = "Guti{\'e}rrez, Yoan  and
      V{\'a}zquez, Sonia  and
      Montoyo, Andr{\'e}s",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1718/",
    pages = "139--145"
}
@inproceedings{perez-tellez-etal-2011-difficulty,
    title = "On the Difficulty of Clustering Microblog Texts for Online Reputation Management",
    author = "Perez-Tellez, Fernando  and
      Pinto, David  and
      Cardiff, John  and
      Rosso, Paolo",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1719/",
    pages = "146--152"
}
@inproceedings{russo-etal-2011-emocause,
    title = "{EMOC}ause: An Easy-adaptable Approach to Extract Emotion Cause Contexts",
    author = "Russo, Irene  and
      Caselli, Tommaso  and
      Rubino, Francesco  and
      Boldrini, Ester  and
      Mart{\'i}nez-Barco, Patricio",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1720/",
    pages = "153--160"
}
@inproceedings{wang-liu-2011-cross,
    title = "A Cross-corpus Study of Unsupervised Subjectivity Identification based on Calibrated {EM}",
    author = "Wang, Dong  and
      Liu, Yang",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1721/",
    pages = "161--167"
}
@inproceedings{lloret-etal-2011-towards,
    title = "Towards a Unified Approach for Opinion Question Answering and Summarization",
    author = "Lloret, Elena  and
      Balahur, Alexandra  and
      Palomar, Manuel  and
      Montoyo, Andr{\'e}s",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1722/",
    pages = "168--174"
}
@inproceedings{haider-mehrotra-2011-corporate,
    title = "Corporate News Classification and Valence Prediction: A Supervised Approach",
    author = "Haider, Syed Aqueel  and
      Mehrotra, Rishabh",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1723/",
    pages = "175--181"
}
@inproceedings{xu-etal-2011-instance,
    title = "Instance Level Transfer Learning for Cross Lingual Opinion Analysis",
    author = "Xu, Ruifeng  and
      Xu, Jun  and
      Wang, Xiaolong",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1724/",
    pages = "182--188"
}
@inproceedings{ginsca-etal-2011-sentimatrix,
    title = "Sentimatrix {--} Multilingual Sentiment Analysis Service",
    author = "G{\^i}nsc{\u{a}}, Alexandru-Lucian  and
      Boroș, Emanuela  and
      Iftene, Adrian  and
      Trandab{\u{a}}ț, Diana  and
      Toader, Mihai  and
      Cor{\^i}ci, Marius  and
      Perez, Cenel-Augusto  and
      Cristea, Dan",
    editor = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andres  and
      Martinez-Barco, Patricio",
    booktitle = "Proceedings of the 2nd Workshop on Computational Approaches to Subjectivity and Sentiment Analysis ({WASSA} 2.011)",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/credits/W11-1725/",
    pages = "189--195"
}