Mark Sanderson

Person's affiliation



Items authored

Video lecture/presentation

18 Dec 2017

What kinds of data sources, tools and platforms do we have available, what is the value and the challenge of data and new sources of information, what do we need and what is coming down the line that can help support better policy making, citizen...

Journal article

This paper describes a brief history of the research and development of information retrieval systems starting with the creation of electromechanical searching devices, through to the early adoption of computers to search for items that are relevant to a user's query. The advances achieved by...

Journal article

We present a study of which baseline to use when testing a new retrieval technique. In contrast to past work, we show that measuring a statistically significant improvement over a weak baseline is not a good predictor of whether a similar improvement will be measured...

Journal article

The International Classification of Diseases (ICD) is a type of meta-data found in many Electronic Patient Records. Research to explore the utility of these codes in medical Information Retrieval (IR) applications is new, and many areas of investigation remain, including the question of how reliable...

Journal article

We analyze 18- million rows of Wi-Fi access logs collected over a 1-year period from over 120,000 anonymized users at an inner city shopping mall. The anonymized data set gathered from an opt-in system provides users' approximate physical location as well as web browsing and...

Items authored


Items published/produced

Associated content