This paper presents a quantitative solution to the problem of aggregating referee scores for manuscripts submitted to peer-reviewed conferences or scientific journals. The proposed approach is a particular application of the Dempster-Shafer theory to a restricted setting, from which an interesting algebraic framework results. The paper investigates the algebraic properties of this framework and...

In this paper we report our approach and result as a participant of the NTCIR-9 Intent task. INTENT task is a new NTCIR task which consists of two subtasks: (1) Subtopic Mining subtask: given a query, a system lists all possible subtopics that might cover users’ different intents. Our approach is mining the query log to find subtopics candidates and rank them according to the frequencies of eac...

This paper outlines a feasible approach to ranking Grid resources based on an easily obtainable application-specific performance model utilizing low-level performance metrics. First, Grid resources are characterized using lowlevel performance metrics; Then the performance of a given application is associated to the low-level performance measurements via a Ranking Function; Finally, the Ranking ...

People commonly need to purchase things in person, from large garden supplies to home decor. Although modern search systems are very effective at finding online products, little research attention has been paid to helping users find places that sell a specific product offline. For instance, users searching for an apron are not typically directed to a nearby kitchen store by a standard search en...

For the problem of processing top-N queries, the threshold algorithm (TA) is an important method in many scenarios. The model of top-N queries with TA has three characteristics: (1) the ranking function is monotone, (2) the query point is fixed, and (3) TA scans the sorted index lists unidirectionally. In many database applications, however, there are opportunities for evaluating top-N queries ...

Available online at www.sciencedirect.com © 2013 The Authors. Published by Elsevier B.V. Selection and peer-review under responsibility of the organizers of the 2013 International Conference on Information Technology and Quantitative Management