Classification of texts by genre can benefit applications in Natural Language Processing and Information Retrieval. However, a mono-lingual approach requires large amounts of labeled texts in the target language. Work reported here shows that the benefits of genre classification can be extended to other languages through cross-lingual methods. Comparable corpora – here taken to be collections o...

Genre analysis, the investigation of typified communicative actions arising in recurrent situations, has been developed to study information use and interchange online, in businesses and in other organizations. As such, it holds out promise for the investigation of similarly typified communicative actions and situations in CSCL contexts. This study explores this promise, beginning with an overv...

Classification of texts by genre can benefit applications in Natural Language Processing and Information Retrieval. However, a mono-lingual approach requires large amounts of labeled texts in the target language. Work reported here shows that the benefits of genre classification can be extended to other languages through cross-lingual methods. Comparable corpora – here taken to be collections o...

Musical genre classification is a promising yet difficult task in the field of musical information retrieval. As a widely used feature in genre classification systems, MFCC is typically believed to encode timbral information, since it represents short-duration musical textures. In this paper, we investigate the invariance of MFCC to musical key and tempo, and show that MFCCs in fact encode both...

Phishing websites continue to successfully exploit user vulnerabilities in household and enterprise settings. Existing anti-phishing tools lack the accuracy and generalizability needed to protect Internet users and organizations from the myriad of attacks encountered daily. Consequently, users often disregard these tools’ warnings. In this study, using a design science approach, we propose a no...

Genre, from the Systemic Functional Linguistics point of view, refers to the organization of any speech activity in stages, determined by the overall purpose of the genre and by social conventions. In this paper, the SFL approach to genre and register is applied to the genre of online movie reviews. A corpus analysis shows specific stages in the genre: Descriptive stages (in turn, Subject Matte...

In this work we consider distance-based approaches to music recommendation, relying on an explicit set of music tracks provided by the user as evidence of his/her music preferences. Firstly, we propose a purely content-based approach, working on low-level (timbral, temporal, and tonal) and inferred high-level semantic descriptions of music. Secondly, we consider its simple refinement by adding ...