Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Automatic Speech Recognition and Translation for Low Resource Languages
| Automatic Speech Recognition and Translation for Low Resource Languages |
| Autore | Kumar L. Ashok |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Newark : , : John Wiley & Sons, Incorporated, , 2024 |
| Descrizione fisica | 1 online resource (495 pages) |
| Disciplina | 418/.020285 |
| Altri autori (Persone) |
RenukaD. Karthika
ChakravarthiBharathi Raja MandlThomas |
| Soggetto topico | Translating and interpreting - Technological innovations |
| ISBN |
9781394214624
1394214626 9781394214129 139421412X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9911020472903321 |
Kumar L. Ashok
|
||
| Newark : , : John Wiley & Sons, Incorporated, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Evaluating Systems for Multilingual and Multimodal Information Access [[electronic resource] ] : 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers / / edited by Thomas Deselaers, Nicola Ferro, Julio Gonzalo, Mikko Kurimo, Thomas Mandl, Vivien Petras
| Evaluating Systems for Multilingual and Multimodal Information Access [[electronic resource] ] : 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers / / edited by Thomas Deselaers, Nicola Ferro, Julio Gonzalo, Mikko Kurimo, Thomas Mandl, Vivien Petras |
| Edizione | [1st ed. 2009.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2009 |
| Descrizione fisica | 1 online resource (XXIV, 1002 p.) |
| Disciplina | 025.0422gerDNB |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Natural language processing (Computer science)
Computational linguistics User interfaces (Computer systems) Human-computer interaction Information storage and retrieval systems Data mining Application software Natural Language Processing (NLP) Computational Linguistics User Interfaces and Human Computer Interaction Information Storage and Retrieval Data Mining and Knowledge Discovery Computer and Information Systems Applications |
| ISBN | 3-642-04447-6 |
| Classificazione |
AN 95000
DAT 710f DAT 825f SS 4800 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | What Happened in CLEF 2008 -- I: Multilingual Textual Document Retrieval (Ad Hoc) -- TEL@CLEF -- Persian@CLEF -- Robust-WSD -- Ad Hoc Mixed: TEL and Persian -- II: Mono- and Cross-Language Scientific Data Retrieval (Domain-Specific) -- III: Interactive Cross-Language Retrieval (iCLEF) -- IV: Multiple Language Question Answering (QA@CLEF) -- Mono and Bilingual QA -- Answer Validation Exercise (AVE) -- Question Answering on Script Transcription (QAST) -- V: Cross-Language Retrieval in Image Collections (ImageCLEF) -- ImageCLEFphoto -- ImageCLEFmed -- ImageCLEFWiki -- VI: Multilingual Web Track (WebCLEF) -- VII: Cross-Language Geographical Retrieval (GeoCLEF) -- VIII: Cross-Language Video Retrieval (VideoCLEF) -- IX: Multilingual Information Filtering (INFILE@CLEF) -- X: Morpho Challenge at CLEF 2008. |
| Record Nr. | UNISA-996465633303316 |
| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2009 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Experimental IR Meets Multilinguality, Multimodality, and Interaction [[electronic resource] ] : 8th International Conference of the CLEF Association, CLEF 2017, Dublin, Ireland, September 11–14, 2017, Proceedings / / edited by Gareth J.F. Jones, Séamus Lawless, Julio Gonzalo, Liadh Kelly, Lorraine Goeuriot, Thomas Mandl, Linda Cappellato, Nicola Ferro
| Experimental IR Meets Multilinguality, Multimodality, and Interaction [[electronic resource] ] : 8th International Conference of the CLEF Association, CLEF 2017, Dublin, Ireland, September 11–14, 2017, Proceedings / / edited by Gareth J.F. Jones, Séamus Lawless, Julio Gonzalo, Liadh Kelly, Lorraine Goeuriot, Thomas Mandl, Linda Cappellato, Nicola Ferro |
| Edizione | [1st ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XVIII, 378 p. 59 illus.) |
| Disciplina | 025.04 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Natural language processing (Computer science)
Information storage and retrieval systems Data mining Application software Artificial intelligence Natural Language Processing (NLP) Information Storage and Retrieval Data Mining and Knowledge Discovery Computer and Information Systems Applications Artificial Intelligence |
| ISBN | 3-319-65813-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Organization -- CLEF Steering Committee -- Contents -- Full Papers -- A Pinch of Humor for Short-Text Conversation: An Information Retrieval Approach -- 1 Introduction -- 2 Related Work -- 3 Data -- 3.1 Joke Collection -- 3.2 Yahoo!Answers -- 4 Retrieval Models -- 4.1 BM25 -- 4.2 Query Term Reweighting Model (QTR) -- 4.3 doc2vec -- 5 Evaluation -- 5.1 Yahoo!Answers -- 5.2 Lab Evaluation -- 6 Conclusion and Future Work -- References -- A Component-Level Analysis of an Academic Search Test Collection. -- 1 Introduction -- 2 Component-Level Evaluation in Academic Search -- 3 Study Configurations -- 3.1 Test Collection and Test IR System -- 3.2 Component-Level Configurations -- 3.3 Analysis Steps -- 4 Analyzing Component Performance -- 4.1 Document and Topic Structure -- 4.2 IR System Components -- 5 Conclusion -- References -- A Component-Level Analysis of an Academic Search Test Collection. -- 1 Introduction -- 2 Query Performance Prediction -- 3 Study Configurations -- 3.1 Test Collection and Test IR System -- 3.2 Analysis Steps -- 4 Analyzing Query Performance -- 4.1 Recall Base -- 4.2 Topic Specificity -- 4.3 Semantic Heterogeneity of Topic Terms -- 5 Conclusion -- References -- Improving the Reliability of Query Expansion for User-Generated Speech Retrieval Using Query Performance Prediction -- 1 Introduction -- 2 Previous Work on QE for Spoken Content -- 3 UGS Test Collection -- 3.1 UGS Document Set -- 3.2 Query and Relevance Sets -- 4 Initial Investigation of QE for UGS Retrieval -- 4.1 Retrieval Model -- 4.2 Query Expansion -- 4.3 Passage-Based QE -- 4.4 Experimental Results -- 5 Query Performance Prediction for QE -- 5.1 Query Performance Prediction Methods -- 5.2 Evaluation -- 6 Adaptive Passage-Based QE for UGS Retrieval -- 7 Conclusions and Further Studies -- References.
Optimized Convolutional Neural Network Ensembles for Medical Subfigure Classification -- 1 Introduction -- 2 Revisiting Participation at ImageCLEF 2016 -- 3 Dataset Analysis -- 3.1 Data Generation Process -- 3.2 Problems of the Dataset -- 3.3 Suggestions for Future Datasets -- 4 Methodology -- 5 Evaluation -- 5.1 Results Without Additional Images from ImageCLEF 2013 -- 5.2 Self-training Using a PubMedCentral Database Snapshot -- 6 Conclusion -- References -- IRIT-QFR: IRIT Query Feature Resource -- 1 Introduction -- 2 Query Features -- 2.1 Document Collection Independent Pre-retrieval Features: WordNet-Based and Other Linguistic Features -- 2.2 Document Collection Dependent Pre-retrieval Features -- 2.3 Post-retrieval Features -- 2.4 Collections for Which the Features Have Been Estimated -- 3 Analysis of the Resource -- 3.1 Descriptive Analysis -- 4 Applications -- 5 Conclusion -- References -- Evaluating and Improving the Extraction of Mathematical Identifier Definitions -- 1 Introduction -- 2 Related Work -- 2.1 Statistical Feature Analysis (ST) -- 2.2 Pattern Matching (PM) -- 2.3 Machine Learning -- 3 Methodology -- 3.1 Evaluation Framework -- 3.2 Evaluating Existing Approaches -- 3.3 New Machine Learning Approach (ML) -- 3.4 Evaluating the Influence of Namespaces -- 4 Results -- 5 Conclusion and Outlook -- References -- Short Papers -- Query Expansion for Sentence Retrieval Using Pseudo Relevance Feedback and Word Embedding -- 1 Introduction -- 2 Related Work -- 3 Experimental Methodology -- 4 Experimental Setup -- 5 Results and Analysis -- 6 Conclusions and Further Investigation -- References -- WebShodh: A Code Mixed Factoid Question Answering System for Web -- 1 Introduction -- 2 Related Work -- 3 Web Based Code-Mixed QA System -- 4 Evaluation Dataset and Results -- 5 Discussion and Conclusion -- References. Extracting Graph Topological Information and Users' Opinion -- 1 Introduction -- 2 Dataset -- 3 Content and Network Analysis -- 4 Discussion -- References -- Estimating the Similarities Between Texts of Right-Handed and Left-Handed Males and Females -- Abstract -- 1 Problem Statement -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusion and Future Work -- Acknowledgments -- References -- Evaluation of Hierarchical Clustering via Markov Decision Processes for Efficient Navigation and Search -- 1 Introduction -- 2 Markov Decision Processes -- 2.1 Navigating a Hierarchy as an MDP -- 3 Choosing a Navigation Policy -- 3.1 Policy: Greedy Descent to Threshold Depth -- 4 Toy Example and Conclusion -- References -- Plausibility Testing for Lexical Resources -- 1 Evaluating Information System Components -- 2 Requirements for a Habitable Evaluation Scheme -- 3 Plausible Utterances -- 4 Method of Fake Sentence Generation -- 5 Swapping Strategies -- 5.1 Word Coconut -- 5.2 Sentence Coconut -- 6 Evaluating the Evaluation -- 7 Conclusion -- References -- An Improved Impostors Method for Authorship Verification -- 1 Introduction -- 2 Previous Work -- 3 The Proposed Method -- 4 Experiments -- 4.1 Setup -- 4.2 Results -- 5 Conclusion -- References -- Comparison of Character n-grams and Lexical Features on Author, Gender, and Language Variety Identification on the Same Spanish News Corpus -- 1 Introduction -- 2 Related Work -- 3 Corpus -- 4 Experimental Settings and Results -- 5 Conclusions -- References -- Enriching Existing Test Collections with OXPath -- 1 Introduction -- 2 Related Work -- 3 Materials and Methods -- 4 Results -- 5 Discussion and Conclusion -- References -- Best of the Labs -- A Highly Available Real-Time News Recommender Based on Apache Spark -- 1 Motivation -- 2 Problem Description -- 3 Related Work -- 4 Approach. 4.1 Recommender Models -- 4.2 Implementation -- 4.3 Discussion -- 5 Evaluation -- 5.1 Scalability Analysis in the Offline Evaluation Lab -- 5.2 Click-Through Rate Analysis in the Offline Evaluation Lab -- 5.3 Response Rate Analysis in the Living Lab Evaluation -- 5.4 Discussion -- 6 Conclusion -- References -- The Case for Being Average: A Mediocrity Approach to Style Masking and Author Obfuscation -- 1 Introduction -- 2 Related Work -- 3 Our Mediocrity Approach to Style Masking and Author Obfuscation -- 3.1 Calculating Text Metrics -- 3.2 Modulizing the Text -- 3.3 Text Transformations -- 3.4 Noise -- 3.5 General Transformations -- 3.6 Other Methods -- 3.7 Transformation Magnitude -- 4 Evaluation -- 5 Conclusion and Future Work -- References -- Author Clustering with an Adaptive Threshold -- Abstract -- 1 Introduction -- 2 Related Work -- 3 Test Collections and Evaluation Methodology -- 4 Simple Clustering Algorithm -- 5 Evaluation -- 6 Sensibility Assessment -- 7 Adaptive Thresholding -- 8 Conclusion -- Acknowledgments -- References -- Segmenting Compound Biomedical Figures into Their Constituent Panels -- 1 Introduction -- 2 Methods -- 3 Experiments and Results -- 3.1 Experiments -- 3.2 Datasets and Evaluation -- 3.3 Results -- 4 Conclusion -- References -- An Analysis of Cross-Genre and In-Genre Performance for Author Profiling in Social Media -- 1 Introduction and Background -- 2 GronUP -- 2.1 Preprocessing -- 2.2 Classifier -- 2.3 Features -- 3 Experiments -- 3.1 Datasets -- 3.2 Experimental Settings -- 4 Results -- 5 Analysis -- 6 Conclusions -- References -- TimeLine Illustration Based on Microblogs: When Diversification Meets Metadata Re-ranking -- 1 Introduction -- 2 Description of the Task -- 3 Related Work -- 4 Description of the Approach -- 4.1 Pre-processing of the Official Tweet Corpus -- 4.2 Content-Based Matching. 4.3 Diversification -- 4.4 Re-ranking -- 5 Experimental Results -- 5.1 Dataset -- 5.2 Parameters Settings -- 5.3 Runs Submitted -- 6 Evaluation Results -- 6.1 Classical IR Metrics -- 6.2 Informativeness -- 7 Discussion -- 7.1 Evaluation of Tweet Retrieval -- 7.2 Building a Tweet Retrieval Benchmark -- 8 Conclusion -- References -- Labs Overviews -- CLEF 2017 NewsREEL Overview: A Stream-Based Recommender Task for Evaluation and Education -- 1 Introduction -- 2 Related Work -- 2.1 Evaluation of News Recommendation Systems -- 2.2 Education -- 3 News Recommendation Scenario -- 3.1 NewsREEL Live -- 3.2 NewsREEL Replay -- 3.3 Summary -- 4 NewsREEL for Learning and Teaching -- 4.1 Participant's Perspective -- 4.2 An Instructor's Perspective -- 4.3 Summary -- 5 Conclusion and Outlook -- References -- LifeCLEF 2017 Lab Overview: Multimedia Species Identification Challenges -- 1 LifeCLEF Lab Overview -- 2 Task1: PlantCLEF -- 2.1 Dataset and Evaluation Protocol -- 2.2 Participants and Results -- 3 Task2: BirdCLEF -- 3.1 Data and Task Description -- 3.2 Participants and Results -- 4 Task3: SeaCLEF -- 4.1 Data and Task Description -- 4.2 Participants and Results -- 5 Conclusions and Perspectives -- References -- Overview of PAN'17 -- 1 Introduction -- 2 Author Identification -- 2.1 Style Breach Detection -- 2.2 Author Clustering -- 3 Author Profiling -- 3.1 Evaluation Framework -- 3.2 Results -- 4 Author Obfuscation -- 4.1 Evaluation Datasets -- 4.2 Performance Measures -- 4.3 Results -- 5 Summary -- References -- CLEF 2017 eHealth Evaluation Lab Overview -- 1 Introduction -- 2 Materials and Methods -- 2.1 Text Documents -- 2.2 Human Annotations, Queries, and Relevance Assessments -- 2.3 Evaluation Methods -- 3 Results -- 4 Conclusions -- References -- CLEF 2017 Microblog Cultural Contextualization Lab Overview. 1 Introduction: From Microblog to Cultural Contextualization. |
| Record Nr. | UNISA-996466168003316 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Experimental IR Meets Multilinguality, Multimodality, and Interaction : 8th International Conference of the CLEF Association, CLEF 2017, Dublin, Ireland, September 11–14, 2017, Proceedings / / edited by Gareth J.F. Jones, Séamus Lawless, Julio Gonzalo, Liadh Kelly, Lorraine Goeuriot, Thomas Mandl, Linda Cappellato, Nicola Ferro
| Experimental IR Meets Multilinguality, Multimodality, and Interaction : 8th International Conference of the CLEF Association, CLEF 2017, Dublin, Ireland, September 11–14, 2017, Proceedings / / edited by Gareth J.F. Jones, Séamus Lawless, Julio Gonzalo, Liadh Kelly, Lorraine Goeuriot, Thomas Mandl, Linda Cappellato, Nicola Ferro |
| Edizione | [1st ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XVIII, 378 p. 59 illus.) |
| Disciplina | 025.04 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Natural language processing (Computer science)
Information storage and retrieval systems Data mining Application software Artificial intelligence Natural Language Processing (NLP) Information Storage and Retrieval Data Mining and Knowledge Discovery Computer and Information Systems Applications Artificial Intelligence |
| ISBN | 3-319-65813-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Organization -- CLEF Steering Committee -- Contents -- Full Papers -- A Pinch of Humor for Short-Text Conversation: An Information Retrieval Approach -- 1 Introduction -- 2 Related Work -- 3 Data -- 3.1 Joke Collection -- 3.2 Yahoo!Answers -- 4 Retrieval Models -- 4.1 BM25 -- 4.2 Query Term Reweighting Model (QTR) -- 4.3 doc2vec -- 5 Evaluation -- 5.1 Yahoo!Answers -- 5.2 Lab Evaluation -- 6 Conclusion and Future Work -- References -- A Component-Level Analysis of an Academic Search Test Collection. -- 1 Introduction -- 2 Component-Level Evaluation in Academic Search -- 3 Study Configurations -- 3.1 Test Collection and Test IR System -- 3.2 Component-Level Configurations -- 3.3 Analysis Steps -- 4 Analyzing Component Performance -- 4.1 Document and Topic Structure -- 4.2 IR System Components -- 5 Conclusion -- References -- A Component-Level Analysis of an Academic Search Test Collection. -- 1 Introduction -- 2 Query Performance Prediction -- 3 Study Configurations -- 3.1 Test Collection and Test IR System -- 3.2 Analysis Steps -- 4 Analyzing Query Performance -- 4.1 Recall Base -- 4.2 Topic Specificity -- 4.3 Semantic Heterogeneity of Topic Terms -- 5 Conclusion -- References -- Improving the Reliability of Query Expansion for User-Generated Speech Retrieval Using Query Performance Prediction -- 1 Introduction -- 2 Previous Work on QE for Spoken Content -- 3 UGS Test Collection -- 3.1 UGS Document Set -- 3.2 Query and Relevance Sets -- 4 Initial Investigation of QE for UGS Retrieval -- 4.1 Retrieval Model -- 4.2 Query Expansion -- 4.3 Passage-Based QE -- 4.4 Experimental Results -- 5 Query Performance Prediction for QE -- 5.1 Query Performance Prediction Methods -- 5.2 Evaluation -- 6 Adaptive Passage-Based QE for UGS Retrieval -- 7 Conclusions and Further Studies -- References.
Optimized Convolutional Neural Network Ensembles for Medical Subfigure Classification -- 1 Introduction -- 2 Revisiting Participation at ImageCLEF 2016 -- 3 Dataset Analysis -- 3.1 Data Generation Process -- 3.2 Problems of the Dataset -- 3.3 Suggestions for Future Datasets -- 4 Methodology -- 5 Evaluation -- 5.1 Results Without Additional Images from ImageCLEF 2013 -- 5.2 Self-training Using a PubMedCentral Database Snapshot -- 6 Conclusion -- References -- IRIT-QFR: IRIT Query Feature Resource -- 1 Introduction -- 2 Query Features -- 2.1 Document Collection Independent Pre-retrieval Features: WordNet-Based and Other Linguistic Features -- 2.2 Document Collection Dependent Pre-retrieval Features -- 2.3 Post-retrieval Features -- 2.4 Collections for Which the Features Have Been Estimated -- 3 Analysis of the Resource -- 3.1 Descriptive Analysis -- 4 Applications -- 5 Conclusion -- References -- Evaluating and Improving the Extraction of Mathematical Identifier Definitions -- 1 Introduction -- 2 Related Work -- 2.1 Statistical Feature Analysis (ST) -- 2.2 Pattern Matching (PM) -- 2.3 Machine Learning -- 3 Methodology -- 3.1 Evaluation Framework -- 3.2 Evaluating Existing Approaches -- 3.3 New Machine Learning Approach (ML) -- 3.4 Evaluating the Influence of Namespaces -- 4 Results -- 5 Conclusion and Outlook -- References -- Short Papers -- Query Expansion for Sentence Retrieval Using Pseudo Relevance Feedback and Word Embedding -- 1 Introduction -- 2 Related Work -- 3 Experimental Methodology -- 4 Experimental Setup -- 5 Results and Analysis -- 6 Conclusions and Further Investigation -- References -- WebShodh: A Code Mixed Factoid Question Answering System for Web -- 1 Introduction -- 2 Related Work -- 3 Web Based Code-Mixed QA System -- 4 Evaluation Dataset and Results -- 5 Discussion and Conclusion -- References. Extracting Graph Topological Information and Users' Opinion -- 1 Introduction -- 2 Dataset -- 3 Content and Network Analysis -- 4 Discussion -- References -- Estimating the Similarities Between Texts of Right-Handed and Left-Handed Males and Females -- Abstract -- 1 Problem Statement -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusion and Future Work -- Acknowledgments -- References -- Evaluation of Hierarchical Clustering via Markov Decision Processes for Efficient Navigation and Search -- 1 Introduction -- 2 Markov Decision Processes -- 2.1 Navigating a Hierarchy as an MDP -- 3 Choosing a Navigation Policy -- 3.1 Policy: Greedy Descent to Threshold Depth -- 4 Toy Example and Conclusion -- References -- Plausibility Testing for Lexical Resources -- 1 Evaluating Information System Components -- 2 Requirements for a Habitable Evaluation Scheme -- 3 Plausible Utterances -- 4 Method of Fake Sentence Generation -- 5 Swapping Strategies -- 5.1 Word Coconut -- 5.2 Sentence Coconut -- 6 Evaluating the Evaluation -- 7 Conclusion -- References -- An Improved Impostors Method for Authorship Verification -- 1 Introduction -- 2 Previous Work -- 3 The Proposed Method -- 4 Experiments -- 4.1 Setup -- 4.2 Results -- 5 Conclusion -- References -- Comparison of Character n-grams and Lexical Features on Author, Gender, and Language Variety Identification on the Same Spanish News Corpus -- 1 Introduction -- 2 Related Work -- 3 Corpus -- 4 Experimental Settings and Results -- 5 Conclusions -- References -- Enriching Existing Test Collections with OXPath -- 1 Introduction -- 2 Related Work -- 3 Materials and Methods -- 4 Results -- 5 Discussion and Conclusion -- References -- Best of the Labs -- A Highly Available Real-Time News Recommender Based on Apache Spark -- 1 Motivation -- 2 Problem Description -- 3 Related Work -- 4 Approach. 4.1 Recommender Models -- 4.2 Implementation -- 4.3 Discussion -- 5 Evaluation -- 5.1 Scalability Analysis in the Offline Evaluation Lab -- 5.2 Click-Through Rate Analysis in the Offline Evaluation Lab -- 5.3 Response Rate Analysis in the Living Lab Evaluation -- 5.4 Discussion -- 6 Conclusion -- References -- The Case for Being Average: A Mediocrity Approach to Style Masking and Author Obfuscation -- 1 Introduction -- 2 Related Work -- 3 Our Mediocrity Approach to Style Masking and Author Obfuscation -- 3.1 Calculating Text Metrics -- 3.2 Modulizing the Text -- 3.3 Text Transformations -- 3.4 Noise -- 3.5 General Transformations -- 3.6 Other Methods -- 3.7 Transformation Magnitude -- 4 Evaluation -- 5 Conclusion and Future Work -- References -- Author Clustering with an Adaptive Threshold -- Abstract -- 1 Introduction -- 2 Related Work -- 3 Test Collections and Evaluation Methodology -- 4 Simple Clustering Algorithm -- 5 Evaluation -- 6 Sensibility Assessment -- 7 Adaptive Thresholding -- 8 Conclusion -- Acknowledgments -- References -- Segmenting Compound Biomedical Figures into Their Constituent Panels -- 1 Introduction -- 2 Methods -- 3 Experiments and Results -- 3.1 Experiments -- 3.2 Datasets and Evaluation -- 3.3 Results -- 4 Conclusion -- References -- An Analysis of Cross-Genre and In-Genre Performance for Author Profiling in Social Media -- 1 Introduction and Background -- 2 GronUP -- 2.1 Preprocessing -- 2.2 Classifier -- 2.3 Features -- 3 Experiments -- 3.1 Datasets -- 3.2 Experimental Settings -- 4 Results -- 5 Analysis -- 6 Conclusions -- References -- TimeLine Illustration Based on Microblogs: When Diversification Meets Metadata Re-ranking -- 1 Introduction -- 2 Description of the Task -- 3 Related Work -- 4 Description of the Approach -- 4.1 Pre-processing of the Official Tweet Corpus -- 4.2 Content-Based Matching. 4.3 Diversification -- 4.4 Re-ranking -- 5 Experimental Results -- 5.1 Dataset -- 5.2 Parameters Settings -- 5.3 Runs Submitted -- 6 Evaluation Results -- 6.1 Classical IR Metrics -- 6.2 Informativeness -- 7 Discussion -- 7.1 Evaluation of Tweet Retrieval -- 7.2 Building a Tweet Retrieval Benchmark -- 8 Conclusion -- References -- Labs Overviews -- CLEF 2017 NewsREEL Overview: A Stream-Based Recommender Task for Evaluation and Education -- 1 Introduction -- 2 Related Work -- 2.1 Evaluation of News Recommendation Systems -- 2.2 Education -- 3 News Recommendation Scenario -- 3.1 NewsREEL Live -- 3.2 NewsREEL Replay -- 3.3 Summary -- 4 NewsREEL for Learning and Teaching -- 4.1 Participant's Perspective -- 4.2 An Instructor's Perspective -- 4.3 Summary -- 5 Conclusion and Outlook -- References -- LifeCLEF 2017 Lab Overview: Multimedia Species Identification Challenges -- 1 LifeCLEF Lab Overview -- 2 Task1: PlantCLEF -- 2.1 Dataset and Evaluation Protocol -- 2.2 Participants and Results -- 3 Task2: BirdCLEF -- 3.1 Data and Task Description -- 3.2 Participants and Results -- 4 Task3: SeaCLEF -- 4.1 Data and Task Description -- 4.2 Participants and Results -- 5 Conclusions and Perspectives -- References -- Overview of PAN'17 -- 1 Introduction -- 2 Author Identification -- 2.1 Style Breach Detection -- 2.2 Author Clustering -- 3 Author Profiling -- 3.1 Evaluation Framework -- 3.2 Results -- 4 Author Obfuscation -- 4.1 Evaluation Datasets -- 4.2 Performance Measures -- 4.3 Results -- 5 Summary -- References -- CLEF 2017 eHealth Evaluation Lab Overview -- 1 Introduction -- 2 Materials and Methods -- 2.1 Text Documents -- 2.2 Human Annotations, Queries, and Relevance Assessments -- 2.3 Evaluation Methods -- 3 Results -- 4 Conclusions -- References -- CLEF 2017 Microblog Cultural Contextualization Lab Overview. 1 Introduction: From Microblog to Cultural Contextualization. |
| Record Nr. | UNINA-9910483171403321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Grundlagen der Informationswissenschaft / / hrsg. von Rainer Kuhlen, Dirk Lewandowski, Wolfgang Semar, Christa Womser-Hacker
| Grundlagen der Informationswissenschaft / / hrsg. von Rainer Kuhlen, Dirk Lewandowski, Wolfgang Semar, Christa Womser-Hacker |
| Edizione | [7., völlig neu gefasste Ausgabe] |
| Pubbl/distr/stampa | Berlin ; ; Boston : , : De Gruyter Saur, , [2022] |
| Descrizione fisica | 1 online resource (XLVI, 958 p.) |
| Disciplina | 020 |
| Soggetto non controllato | Information and documentation |
| ISBN | 3-11-076904-2 |
| Classificazione | AN 92500 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | ger |
| Nota di contenuto | Frontmatter -- Grußwort Hochschulverband Informationswissenschaft -- Vorwort der Herausgeber -- Inhalt -- Abkürzungsverzeichnis -- Teil A: Informationswissenschaft im Kontext -- A 1 Information – ein Konstrukt mit Folgen -- A 2 Institutionalisierung der Informationswissenschaft und der IuD-Infrastruktur in Deutschland -- A 3 Theorien in der Informationswissenschaft -- A 4 Methoden in der Informationswissenschaft -- A 5 Ausbildung, Studium und Weiterbildung in der Informationswissenschaft -- A 6 Bibliotheken -- A 7 Archive -- A 8 Museen -- A 9 Mediatheken -- A 10 Information Professionals -- A 11 Normen und Standardisierung im Informationsbereich -- A 12 Langzeitarchivierung -- Teil B: Methoden und Systeme der Inhaltserschließung, Wissensorganisation und Wissensrepräsentation -- B 1 Einführung in die Wissensorganisation -- B 2 Intellektuelles Indexieren -- B 3 Automatisches Indexieren -- B 4 Thesauri -- B 5 Klassifikation -- B 6 Formale Erschließung -- B 7 Register/Indexe -- B 8 Abstracting – Textzusammenfassung -- B 9 Metadaten -- B 10 Ontologien und Linked Open Data -- B 11 Bibliometrie -- B 12 Automatische Sprachverarbeitung -- B 13 Informationsvisualisierung und Visual Analytics -- B 14 Maschinelle Übersetzung -- B 15 Verfahren der wissenschaftlichen Qualitäts-/Relevanzsicherung/ Evaluierung -- B 16 Text Mining und Data Mining -- B 17 Forschungsdaten -- B 18 Folksonomies & Social Tagging -- Teil C: Information Retrieval -- C 1 Informationswissenschaftliche Perspektiven des Information Retrieval -- C 2 Modelle im Information Retrieval -- C 3 Suchmaschinen -- C 4 Interaktives Information Retrieval -- C 5 Bild- und Video-Retrieval -- C 6 Audio- und Musik-Retrieval -- C 7 Cross-Language Information Retrieval (CLIR) -- C 8 Evaluation im Information Retrieval -- C 9 Sprachmodelle und neuronale Netze im Information Retrieval -- C 10 Modellierung von Benutzer*innen, Kontextualisierung, Personalisierung -- C 11 Informationsrecherche -- C 12 Empfehlungssysteme -- Teil D: Informationsverhalten -- D 1 Information Behaviour -- D 2 Computervermittelte Kommunikation -- D 3 Mensch-Computer-Interaktion, Usability und User Experience -- D 4 Emotionen im Information Seeking -- D 5 Information Need, Informationsbedarf und -bedürfnis -- D 6 Information Seeking Behaviour -- D 7 Informations- und Wissensmanagement -- D 8 Informationskompetenz -- D 9 Informationsdidaktik -- Teil E: Proprietäre und offene Informationsmärkte -- E 1 Informationsmarkt -- E 2 Plattformökonomie -- E 3 Medienökonomie -- E 4 Verlage in Wissenschaft und Bildung -- E 5 Lizenzierungsformen -- E 6 Online-Marketing -- E 7 Marketing für Informationseinrichtungen -- E 8 Social Media & Social Web -- E 9 Open Science -- E 10 Open Access -- E 11 Open Data -- E 12 Open Educational Resources -- E 13 Open Government -- Teil F: Regulierungsformen von Wissen und Information -- F 1 Informationsethik -- F 2 Informations-, Kommunikations- und Webtechnologien -- F 3 Urheberrecht -- F 4 Datenschutz und Informationsfreiheit -- F 5 Plagiat -- F 6 Informationspathologien – Desinformation -- Anhang -- Glossar -- Autorinnen und Autoren -- Register |
| Record Nr. | UNISA-996500666903316 |
| Berlin ; ; Boston : , : De Gruyter Saur, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Multilingual Information Access Evaluation I - Text Retrieval Experiments [[electronic resource] ] : 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers, Part I / / edited by Carol Peters, Giorgio Maria Di Nunzio, Mikko Kurimo, Thomas Mandl, Djamel Mostefa, Anselmo Penas, Giovanna Roda
| Multilingual Information Access Evaluation I - Text Retrieval Experiments [[electronic resource] ] : 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers, Part I / / edited by Carol Peters, Giorgio Maria Di Nunzio, Mikko Kurimo, Thomas Mandl, Djamel Mostefa, Anselmo Penas, Giovanna Roda |
| Edizione | [1st ed. 2010.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2010 |
| Descrizione fisica | 1 online resource (XXV, 416 p. 110 illus.) |
| Disciplina | 006.35 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Natural language processing (Computer science)
Application software Information storage and retrieval systems Database management Data mining Pattern recognition systems Natural Language Processing (NLP) Computer and Information Systems Applications Information Storage and Retrieval Database Management Data Mining and Knowledge Discovery Automated Pattern Recognition |
| ISBN |
1-280-38901-X
9786613566935 3-642-15754-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | What Happened in CLEF 2009 -- What Happened in CLEF 2009 -- I: Multilingual Textual Document Retrieval (AdHoc) -- CLEF 2009 Ad Hoc Track Overview: TEL and Persian Tasks -- CLEF 2009 Ad Hoc Track Overview: Robust-WSD Task -- Evaluating Cross-Language Explicit Semantic Analysis and Cross Querying -- Document Expansion, Query Translation and Language Modeling for Ad-Hoc IR -- Smoothing Methods and Cross-Language Document Re-ranking -- Cross-Language Information Retrieval Using Meta-language Index Construction and Structural Queries -- Sampling Precision to Depth 10000 at CLEF 2009 -- Multilingual Query Expansion for CLEF Adhoc-TEL -- Experiments with N-Gram Prefixes on a Multinomial Language Model versus Lucene’s Off-the-Shelf Ranking Scheme and Rocchio Query Expansion (TEL@CLEF Monolingual Task) -- Evaluation of Perstem: A Simple and Efficient Stemming Algorithm for Persian -- Ad Hoc Retrieval with the Persian Language -- Ad Hoc Information Retrieval for Persian -- Combining Probabilistic and Translation-Based Models for Information Retrieval Based on Word Sense Annotations -- Indexing with WordNet Synonyms May Improve Retrieval Results -- UFRGS@CLEF2009: Retrieval by Numbers -- Evaluation of Axiomatic Approaches to Crosslanguage Retrieval -- UNIBA-SENSE @ CLEF 2009: Robust WSD Task -- Using WordNet Relations and Semantic Classes in Information Retrieval Tasks -- Using Semantic Relatedness and Word Sense Disambiguation for (CL)IR -- II: Multiple Language Question Answering (QA@CLEF) -- Overview of ResPubliQA 2009: Question Answering Evaluation over European Legislation -- Overview of QAST 2009 -- GikiCLEF: Expectations and Lessons Learned -- NLEL-MAAT at ResPubliQA -- Question Answering on English and Romanian Languages -- Studying Syntactic Analysis in a QA System: FIDJI @ ResPubliQA’09 -- Approaching Question Answering by Means of Paragraph Validation -- Information Retrieval Baselines for the ResPubliQA Task -- A Trainable Multi-factored QA System -- Extending a Logic-Based Question Answering System for Administrative Texts -- Elhuyar-IXA: Semantic Relatedness and Cross-Lingual Passage Retrieval -- Are Passages Enough? The MIRACLE Team Participation in QA@CLEF2009 -- The LIMSI Participation in the QAst 2009 Track: Experimenting on Answer Scoring -- Robust Question Answering for Speech Transcripts: UPC Experience in QAst 2009 -- Where in the Wikipedia Is That Answer? The XLDB at the GikiCLEF 2009 Task -- Recursive Question Decomposition for Answering Complex Geographic Questions -- GikiCLEF Topics and Wikipedia Articles: Did They Blend? -- TALP at GikiCLEF 2009 -- Semantic QA for Encyclopaedic Questions: EQUAL in GikiCLEF -- Interactive Probabilistic Search for GikiCLEF -- III: Multilingual Information Filtering (INFILE) -- Information Filtering Evaluation: Overview of CLEF 2009 INFILE Track -- Batch Document Filtering Using Nearest Neighbor Algorithm -- UAIC: Participation in INFILE@CLEF Task -- Multilingual Information Filtering by Human Plausible Reasoning -- Hossur’Tech’s Participation in CLEF 2009 INFILE Interactive Filtering -- Experiments with Google News for Filtering Newswire Articles -- IV: Intellectual Property (CLEF-IP) -- CLEF-IP 2009: Retrieval Experiments in the Intellectual Property Domain -- Exploring Structured Documents and Query Formulation Techniques for Patent Retrieval -- Formulating Good Queries for Prior Art Search -- UAIC: Participation in CLEF-IP Track -- PATATRAS: Retrieval Model Combination and Regression Models for Prior Art Search -- NLEL-MAAT at CLEF-IP -- Simple Pre and Post Processing Strategies for Patent Searching in CLEF Intellectual Property Track 2009 -- Prior Art Search Using International Patent Classification Codes and All-Claims-Queries -- UTA and SICS at CLEF-IP’09 -- Searching CLEF-IP by Strategy -- UniNE at CLEF-IP 2009 -- Automatically Generating Queries for Prior Art Search -- Patent Retrieval Experiments in the Context of the CLEF IP Track 2009 -- Prior Art Retrieval Using the Claims Section as a Bag of Words -- UniGE Experiments on Prior Art Search in the Field of Patents -- V: Logfile Analysis (LogCLEF) -- LogCLEF 2009: The CLEF 2009 Multilingual Logfile Analysis Track Overview -- Identifying Common User Behaviour in Multilingual Search Logs -- A Search Engine Based on Query Logs, and Search Log Analysis by Automatic Language Identification -- Identifying Geographical Entities in Users’ Queries -- Search Path Visualization and Session Performance Evaluation with Log Files -- User Logs as a Means to Enrich and Refine Translation Dictionaries -- VI: Grid Experiments (GRID@CLEF) -- CLEF 2009: Grid@CLEF Pilot Track Overview -- Decomposing Text Processing for Retrieval: Cheshire Tries GRID@CLEF -- Putting It All Together: The Xtrieval Framework at Grid@CLEF 2009 -- VII: Morphochallenge -- Overview and Results of Morpho Challenge 2009 -- MorphoNet: Exploring the Use of Community Structure for Unsupervised Morpheme Analysis -- Unsupervised Morpheme Analysis with Allomorfessor -- Unsupervised Morphological Analysis by Formal Analogy -- Unsupervised Word Decomposition with the Promodes Algorithm -- Unsupervised Morpheme Discovery with Ungrade -- Clustering Morphological Paradigms Using Syntactic Categories -- Simulating Morphological Analyzers with Stochastic Taggers for Confidence Estimation -- A Rule-Based Acquisition Model Adapted for Morphological Analysis -- Morphological Analysis by Multiple Sequence Alignment. |
| Record Nr. | UNISA-996465883903316 |
| Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Speech and Language Technologies for Low-Resource Languages : First International Conference, SPELLL 2022, Kalavakkam, India, November 23–25, 2022, Proceedings / / edited by Anand Kumar M, Bharathi Raja Chakravarthi, Bharathi B, Colm O’Riordan, Hema Murthy, Thenmozhi Durairaj, Thomas Mandl
| Speech and Language Technologies for Low-Resource Languages : First International Conference, SPELLL 2022, Kalavakkam, India, November 23–25, 2022, Proceedings / / edited by Anand Kumar M, Bharathi Raja Chakravarthi, Bharathi B, Colm O’Riordan, Hema Murthy, Thenmozhi Durairaj, Thomas Mandl |
| Autore | Kumar M Anand |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (362 pages) |
| Disciplina | 410.285 |
| Altri autori (Persone) |
ChakravarthiBharathi Raja
BBharathi O'RiordanColm MurthyHema DurairajThenmozhi MandlThomas |
| Collana | Communications in Computer and Information Science |
| Soggetto topico |
Artificial intelligence
Computer networks Natural language processing (Computer science) Database management Artificial Intelligence Computer Communication Networks Natural Language Processing (NLP) Database Management |
| ISBN |
9783031332319
3031332318 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Language Resources -- Language Technologies -- Speech Technologies -- Multimodal data analysis -- Fake News Detection in Low-Resource Languages (Regional-Fake) -- Low Resource Cross-Domain, Cross-Lingualand Cross-Modal Offensie Content Analysis (LC4). |
| Record Nr. | UNINA-9910728391903321 |
|
Kumar M Anand
|
||
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Speech and Language Technologies for Low-Resource Languages [[electronic resource] ] : First International Conference, SPELLL 2022, Kalavakkam, India, November 23–25, 2022, Proceedings / / edited by Anand Kumar M, Bharathi Raja Chakravarthi, Bharathi B, Colm O’Riordan, Hema Murthy, Thenmozhi Durairaj, Thomas Mandl
| Speech and Language Technologies for Low-Resource Languages [[electronic resource] ] : First International Conference, SPELLL 2022, Kalavakkam, India, November 23–25, 2022, Proceedings / / edited by Anand Kumar M, Bharathi Raja Chakravarthi, Bharathi B, Colm O’Riordan, Hema Murthy, Thenmozhi Durairaj, Thomas Mandl |
| Autore | M Anand Kumar |
| Edizione | [1st ed. 2023.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023 |
| Descrizione fisica | 1 online resource (362 pages) |
| Disciplina | 410.285 |
| Altri autori (Persone) |
ChakravarthiBharathi Raja
BBharathi O'RiordanColm MurthyHema DurairajThenmozhi MandlThomas |
| Collana | Communications in Computer and Information Science |
| Soggetto topico |
Artificial intelligence
Computer networks Natural language processing (Computer science) Database management Artificial Intelligence Computer Communication Networks Natural Language Processing (NLP) Database Management |
| Soggetto non controllato |
Language And Languages
Language Arts & Disciplines |
| ISBN | 3-031-33231-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Language Resources -- Language Technologies -- Speech Technologies -- Multimodal data analysis -- Fake News Detection in Low-Resource Languages (Regional-Fake) -- Low Resource Cross-Domain, Cross-Lingualand Cross-Modal Offensie Content Analysis (LC4). |
| Record Nr. | UNISA-996546827403316 |
|
M Anand Kumar
|
||
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||