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A common step in the processing of any text is the part-of-speech tagging of the input text. In this paper, we present an approach to tackle code-mixed text from three different languages Bengali, Hindi, and Tamil - apart from English.... more
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      Natural Language ProcessingMachine LearningClustering and Classification MethodsCode Switching
An evaluation metric is an absolute necessity for measuring the performance of any system and complexity of any data. In this paper, we have discussed how to determine the level of complexity of code-mixed social media texts that are... more
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As human beings utilize computing technologies to mediate multiple aspects of their lives, cyberbullying has grown as an important societal challenge. Cyberbullying may lead to deep psychiatric and emotional disorders for those affected.... more
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In this research, we investigate the behavioral patterns exhibited in different search sessions as users attempt to complete search tasks of increasing cognitive complexity. The search tasks, which are exploratory in nature, have been... more
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This panel presentation is a summary update of the recent research from the 2021 ALISE Research Grant Competition Award: Educating for Equity?: Sexual and Gender Minority Privacy in Library and Information Studies Education. This session... more
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      Political SciencePersonally Identifiable Information
Multilingual users of social media sometimes use multiple languages during conversation. Mixing multiple languages in content is known as code-mixing. We annotate a subset of a trilingual code-mixed corpus (Barman et al., 2014) with... more
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      Computer ScienceNatural Language ProcessingMachine LearningClustering and Classification Methods
This paper describes our approach on Query Word Labeling as an attempt in the shared task on Mixed Script Information Retrieval at Forum for Information Retrieval Evaluation (FIRE) 2015. The query is written in Roman script and the words... more
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      Computer ScienceInformation ScienceInformation RetrievalArtificial Intelligence
The fascinating story of human evolution can be attributed to our ability to speak, write, and communicate complex thoughts. When researchers envision a perfect, artificially intelligent conversational system, they want the system to be... more
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      Computer ScienceHuman Computer Interaction
Authorship attribution, being an important problem in many areas including information retrieval, computational linguistics, law and journalism etc., has been identified as a subject of increasingly research interest in the recent years.... more
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      Computer ScienceInformation ScienceInformation RetrievalArtificial Intelligence
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      Computer ScienceArtificial IntelligenceNatural Language Processing
In this paper, we describe our approach for Named Entity rEcognition and Linking Challenge (NEEL) at the #Microposts2016. The task is to automatically recognize entities and their types from English microposts, and link them to... more
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      Computer ScienceArtificial IntelligenceNatural Language ProcessingMachine Learning
Sentiment analysis is the Natural Language Processing (NLP) task dealing with the detection and classification of sentiments in texts. While some tasks deal with identifying the presence of sentiment in the text (Subjectivity analysis),... more
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      Computer ScienceArtificial IntelligenceNatural Language ProcessingSentiment Analysis
Whenever human beings interact with each other, they exchange or express opinions, emotions and sentiments. These opinions can be expressed in text, speech or images. Analysis of these sentiments is one of the popular research areas of... more
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      Computer ScienceInformation RetrievalSentiment Analysis
The interaction of technology with humans have many adverse effects. The rapid growth and outreach of the social media and the Web have led to the dissemination of questionable and untrusted content among a wider audience, which has... more
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      Computer ScienceKnowledge Retrieval
Advice forums are a crowdsourced way to reinforce cultural norms and moral behavior. Sites like Reddit contain massive amounts of natural language human interaction, with rules and norms unique to each individual subreddit community. To... more
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      Computer ScienceMusic and identitySocial Media AnalysisSimilarity Geometry
Conversational search systems often fail to recognize the information need of the user, especially for exploratory and complex tasks where the question is non-factoid in nature. In any conversational search environment, spoken dialogues... more
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In recent years, Community Question Answering (CQA) has emerged as a popular platform for knowledge curation and archival. An interesting aspect of question answering is that it combines aspects from natural language processing,... more
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      Computer ScienceArtificial IntelligenceQuestion AnsweringIdeal Ethics
In this paper, we describe the different search behaviors exhibited by participants while performing learning-oriented search tasks. The search tasks have been designed to represent the cognitive levels of learning hierarchically. We... more
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    • Computer Science
The interaction of technology with humans have many adverse effects. The rapid growth and outreach of the social media and the Web have led to the dissemination of questionable and untrusted content among a wider audience, which has... more
    • by 
    •   2  
      Computer ScienceKnowledge Retrieval