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 Mark Sanderson

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Average citations per article13.74
Citation Count2,048
Publication count149
Publication years1991-2018
Available for download95
Average downloads per article404.99
Downloads (cumulative)38,474
Downloads (12 Months)2,143
Downloads (6 Weeks)204
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145 results found Export Results: bibtexendnoteacmrefcsv

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1 published by ACM
March 2019 ACM Transactions on Information Systems (TOIS): Volume 37 Issue 3, April 2019
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 12,   Downloads (12 Months): 12,   Downloads (Overall): 12

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Despite the bulk of research studying how to more accurately compare the performance of IR systems, less attention is devoted to better understanding the different factors that play a role in such performance and how they interact. This is the case of shards, i.e., partitioning a document collection into sub-parts, ...
Keywords: ANOVA, GLMM, Shard effect, effectiveness model

2 published by ACM
March 2019 CHIIR '19: Proceedings of the 2019 Conference on Human Information Interaction and Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 12,   Downloads (12 Months): 12,   Downloads (Overall): 12

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Intelligent assistants can serve many purposes, including entertainment (e.g. playing music), home automation, and task management (e.g. timers, reminders). The role of these assistants is evolving to also support people engaged in work tasks, in workplaces and beyond. To design truly useful intelligent assistants for work, it is important to ...
Keywords: categorisation, cyber physical social, intelligent assistant, survey, task intelligence, task progression, task properties, task recommendation, task taxonomy, taxonomy, time-use survey, work task

3 published by ACM
January 2019 WSDM '19: Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 6,   Downloads (12 Months): 6,   Downloads (Overall): 6

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The task intelligence workshop at the 2019 ACM Web Search and Data Mining (WSDM) conference comprised a mixture of research paper presentations, reports from data challenge participants, invited keynote(s) on broad topics related to tasks, and a workshop-wide discussion about task intelligence and its implications for system development.
Keywords: task intelligence, tasks, workshops

4 published by ACM
November 2018 BuildSys '18: Proceedings of the 5th Conference on Systems for Built Environments
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 6,   Downloads (12 Months): 38,   Downloads (Overall): 38

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This paper investigates the Cyber-Physical behavior of a user in a large indoor shopping center by leveraging anonymized (opt in) Wi-Fi association and browsing logs recorded by the center operators. Our analysis shows that many users exhibit high correlation between their cyber activities and physical context. To find this correlation, ...
Keywords: intent recognition, shopping behaviour analysis, wi-fi logs analysis

5 published by ACM
June 2018 SIGIR '18: The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 2,   Downloads (12 Months): 70,   Downloads (Overall): 70

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Errors in formulation of queries made by users can lead to poor search results pages. We performed a living lab study using online A/B testing to measure the degree of improvement achieved with a query amendment technique when applied to a commercial job search engine. Of particular interest in this ...
Keywords: job search, online experimentation, query amendment

6 published by ACM
June 2018 SIGIR '18: The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 12,   Downloads (12 Months): 251,   Downloads (Overall): 251

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Evidence derived from passages that closely represent likely answers to a posed query can be useful input to the ranking process. Based on a novel use of Community Question Answering data, we present an approach for the creation of such passages. A general framework for extracting answer passages and estimating ...
Keywords: answer passages, document ranking, quality estimation

7 published by ACM
March 2018 CHIIR '18: Proceedings of the 2018 Conference on Human Information Interaction & Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 3,   Downloads (12 Months): 64,   Downloads (Overall): 80

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Typing is a common form of query input for search engines and other information retrieval systems; we therefore investigate the relationship between typing behavior and search interactions. The search process is interactive and typically requires entering one or more queries, and assessing both summaries from Search Engine Result Pages and ...
Keywords: information foraging theory, search economic theory, text input, web search behavior

8 published by ACM
March 2018 CHIIR '18: Proceedings of the 2018 Conference on Human Information Interaction & Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 14,   Downloads (12 Months): 133,   Downloads (Overall): 152

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We conducted a laboratory-based observational study where pairs of people performed search tasks communicating verbally. Examination of the discourse allowed commonly used interactions to be identified for Spoken Conversational Search (SCS). We compared the interactions to existing models of search behaviour. We find that SCS is more complex and interactive ...
Keywords: conversational search, empirical, spoken conversational search, voice interaction

9
October 2017 Computers in Human Behavior: Volume 75 Issue C, October 2017
Publisher: Elsevier Science Publishers B. V.
Bibliometrics:
Citation Count: 0

Searching for specific topics on Twitter, readers have to judge the credibility of tweets. In this paper, we examine the relationship between reader demographics, news attributes and tweet features with reader's credibility perception, and further examine the correlation among these factors. We found that reader's educational background and geo-location have ...
Keywords: Credibility perception, News attributes, Tweet features, Reader's demographics

10
September 2017 Journal of the Association for Information Science and Technology: Volume 68 Issue 9, September 2017
Publisher: John Wiley & Sons, Inc.
Bibliometrics:
Citation Count: 0

We address the challenge of extracting query biased audio summaries from podcasts to support users in making relevance decisions in spoken document search via an audio-only communication channel. We performed a crowdsourced experiment that demonstrates that transcripts of spoken documents created using Automated Speech Recognition ASR, even with significant errors, ...

11 published by ACM
August 2017 SIGIR '17: Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 2,   Downloads (12 Months): 56,   Downloads (Overall): 160

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Incorporating conventional, unsupervised features into a neural architecture has the potential to improve modeling effectiveness, but this aspect is often overlooked in the research of deep learning models for information retrieval. We investigate this incorporation in the context of answer sentence selection, and show that combining a set of query ...
Keywords: answer sentence selection, convolutional neural networks, external features

12 published by ACM
August 2017 SIGIR '17: Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 5
Downloads (6 Weeks): 7,   Downloads (12 Months): 120,   Downloads (Overall): 341

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This paper investigates if Information Foraging Theory can be used to understand differences in user behavior when searching on mobile and desktop web search systems. Two groups of thirty-six participants were recruited to carry out six identical web search tasks on desktop or on mobile. The search tasks were prepared ...
Keywords: information foraging theory, search process, search stopping

13 published by ACM
August 2017 SIGIR '17: Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 1,   Downloads (12 Months): 24,   Downloads (Overall): 89

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Understanding the factors comprising IR system effectiveness is of primary importance to compare different IR systems. Effectiveness is traditionally broken down, using ANOVA, into a topic and a system effect but this leaves out a key component of our evaluation paradigm: the collections of documents. We break down effectiveness into ...
Keywords: anova, effectiveness model, experimental evaluation, glmm, retrieval effectiveness, sub-corpus effect

14 published by ACM
August 2017 SIGIR '17: Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 2
Downloads (6 Weeks): 6,   Downloads (12 Months): 134,   Downloads (Overall): 341

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The increase of voice-based interaction has changed the way people seek information, making search more conversational. Development of effective conversational approaches to search requires better understanding of how people express information needs in dialogue. This paper describes the creation and examination of over 32K spoken utterances collected during 34 hours ...
Keywords: collaborative search, conversation, information needs

15 published by ACM
June 2017 ACM Transactions on Information Systems (TOIS): Volume 35 Issue 3, June 2017
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 29,   Downloads (Overall): 99

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Re-finding is the process of searching for information that a user has previously encountered and is a common activity carried out with information retrieval systems. In this work, we investigate re-finding in the context of vertical search, differentiating and modeling user re-finding behavior within different media and topic domains, including ...
Keywords: Re-finding behavior, difficulty, predictive models, search feature, vertical

16 published by ACM
March 2017 CHIIR '17: Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval
Publisher: ACM
Bibliometrics:
Citation Count: 4
Downloads (6 Weeks): 5,   Downloads (12 Months): 77,   Downloads (Overall): 207

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We present preliminary findings from a study of mixed initiative conversational behaviour for informational search in an acoustic setting. The aim of the observational study is to reveal insights into how users would conduct searches over voice where a screen is absent but where users are able to converse interactively ...
Keywords: speech-only communication channel, response generating, spoken conversational search, empirical study, interaction themes, observational study, thematic analysis, voice search

17 published by ACM
February 2017 ACM SIGIR Forum: Volume 50 Issue 2, December 2016
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 0,   Downloads (12 Months): 5,   Downloads (Overall): 22

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This is a report on the NTCIR-12 conference held in June 2016, in Tokyo, Japan. NTCIR-12 is the twelfth sesquiannual research project for evaluating information access technologies that organizes a diverse set of tasks related to information retrieval, question answering, and natural language processing. The NTCIR-12 conference is a venue ...

18
January 2017 Journal of the Association for Information Science and Technology: Volume 68 Issue 1, January 2017
Publisher: John Wiley & Sons, Inc.
Bibliometrics:
Citation Count: 0

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 some search history. Such data ...

19 published by ACM
December 2016 ADCS '16: Proceedings of the 21st Australasian Document Computing Symposium
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 24,   Downloads (Overall): 101

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We investigate the effectiveness of using semantic and context features for extracting document summaries that are designed to contain answers for non-factoid queries. The summarization methods are compared against state-of-the-art factoid question answering and query-biased summarization techniques. The accuracy of generated answer summaries are evaluated using ROUGE as well as ...
Keywords: answer summaries, non-factoid queries, summarization

20 published by ACM
December 2016 ADCS '16: Proceedings of the 21st Australasian Document Computing Symposium
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 0,   Downloads (12 Months): 16,   Downloads (Overall): 72

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We present an interactive trip planning system called @FINDER which uses an exemplar trajectory query to find the most related top-k spatial-textual trajectories. @FINDER is implemented to support various degrees of user information needs for trip planning. For users with zero knowledge about places to travel, @FINDER provides a heatmap ...
Keywords: Activity Trajectory Search, Interactive Exploration, Trip Planning



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