On-Line Serials System at Laval University Library

Digital Library of Expert System Based at Indonesia Technology University

Digital library is a very interesting phenomenon in the world of libraries. In this era of globalization, the digital library is needed by students, faculty, and the community in the search for quick reference through internet access, so that students, faculty, and the community does not have to come directly to the library. Accessing collections of digital libraries can also be done anytime an...

Laval University at TREC Dynamic Domain 2016: Subtopic extraction focused on Named Entities

— This paper describes the results submitted by Laval University to the TREC 2016 Dynamic Domain track. We submitted five runs. For this year we decided to focus around Named Entities to interpret the subtopics. Named Entities are one of the two types of queries we identified in this challenge, the other being queries about concepts. We describe in this paper our experiments to determine if tar...

Laval University and Lakehead University at TREC Dynamic Domain 2015: Combination of Techniques for Subtopics Coverage

— This paper describes the joint submission by Laval University and Lakehead University to the TREC 2015 Dynamic Domain track. We submitted four runs for the main track and one run for the judged-only track. In our view, the Dynamic Domain process can be separated into two phases: a traditional static information retrieval phase to generate an initial set of documents, followed by a dynamic inf...

Laval University and Lakehead University Experiments at TREC 2015 Contextual Suggestion Track

In this paper we describe our effort on TREC Contextual Suggestion Track. We present a recommendation system that built upon ElasticSearch along with a machine learning re-ranking model. We utilize real world users’ opinion as well as other information to build user profiles. With profile information, we then construct customized ElasticSearch queries to search on various fields. After that, a ...

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