Asia Pacific Business Process Management

First Asia Pacific Conference, AP-BPM 2013, Beijing, China, August 29-30, 2013. Selected Papers

Facilitating query decomposition in query language modeling by association rule mining using multiple sliding windows

This paper presents a novel framework to further advance the recent trend of using query decomposition and high-order term relationships in query language modeling, which takes into account terms implicitly associated with different subsets of query terms. Existing approaches, most remarkably the language model based on the Information Flow method are however unable to capture multiple levels of associations and also suffer from a high computational overhead. In this paper, we propose to compute association rules from pseudo feedback documents that are segmented into variable length chunks via multiple sliding windows of different sizes. Extensive experiments have been conducted on various TREC collections and our approach significantly outperforms a baseline Query Likelihood language model, the Relevance Model and the Information Flow model.

The Medics - "Foundations"

The Medics “Foundations” is a full-length album of popular music completed over a 13-month period and released in 2012, with work taking place in Byron Bay’s 301 studios and Brisbane’s Airlock studios. “Foundations” contributes to studies in the field of music production, as well as furthering research into the place of Indigenous youth culture within contemporary rock music. The music draws on elements of folk, post rock and hardcore to create a dynamic and cinematic sound, framed by lyrics that focus on spirituality, nature and a connection to the land. Artists such as At the Drive In and Mars Volta were referenced in the production of the record. Scholars such as Joe Bennett have argued that the relationship between songwriting practice and song product is an under-explored area in popular musicology, and, by using a practice-led research methodology, the production of “Foundations” extends these creative inquiries. “Foundations” was produced with the assistance of a competitive grant, the Cultural Minister’s Council Breakthrough initiative, which assists emerging Indigenous contemporary musicians. The album was well received and positively reviewed, resulting in the band signing a record deal with Warner Music and a publishing deal with Albert’s Music. It was album of the week on Triple J and several singles were placed on high rotation. A review on Themusic.com.au highlighted the production work: “Producer Yanto Browning has captured the impassioned live intent the band have built their reputation on and bottled it into 11 impeccable tracks, the album maintaining their onstage vigour while polishing it just enough to allow it to burn brightly through the speakers.” As a result of the record, The Medics were invited to play Splendour in the Grass, the national Big Day Out tour and a series of shows in South America.