13 citations · 22 across the 3 of their papers we have counts for
5 papers
Report on the First HIPstIR Workshop on the Future of Information Retrieval
Laura Dietz, Bhaskar Mitra, Jeremy Pickens +21
The vision of HIPstIR is that early stage information retrieval (IR) researchers get together to develop a future for non-mainstream ideas and research agendas in IR. The first ite…
Knowledge-rich Image Gist Understanding Beyond Literal Meaning
Lydia Weiland, Ioana Hulpus, Simone Paolo Ponzetto +2
We investigate the problem of understanding the message (gist) conveyed by images and their captions as found, for instance, on websites or news articles. To this end, we propose a…
Understanding the Gist of Images - Ranking of Concepts for Multimedia Indexing
Lydia Weiland, Simone Paolo Ponzetto, Wolfgang Effelsberg +1
Nowadays, where multimedia data is continuously generated, stored, and distributed, multimedia indexing, with its purpose of group- ing similar data, becomes more important than ev…
On the Equivalence of Generative and Discriminative Formulations of the Sequential Dependence Model
Laura Dietz, John Foley
The sequential dependence model (SDM) is a popular retrieval model which is based on the theory of probabilistic graphical models. While it was originally introduced by Metzler and…
Benchmark for Complex Answer Retrieval
Federico Nanni, Bhaskar Mitra, Matt Magnusson +1
Retrieving paragraphs to populate a Wikipedia article is a challenging task. The new TREC Complex Answer Retrieval (TREC CAR) track introduces a comprehensive dataset that targets…