Results 11 to 20 of about 1,381,457 (160)
Adversarial Top- $K$ Ranking [PDF]
IEEE Transactions on Information Theory, 2017 We study the top-$K$ ranking problem where the goal is to recover the set of top-$K$ ranked items out of a large collection of items based on partially revealed preferences. We consider an adversarial crowdsourced setting where there are two population sets, and pairwise comparison samples drawn from one of the populations follow the standard Bradley ...
Changho Suh +2 more
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QDetect: Time Series Querying Based Road Anomaly Detection
IEEE Access, 2020 Road anomaly detection has attracting increasing attention in recent years due to its significant role in the public transportation of modern cities. A few methods has been proposed to detect road anomaly with inertial sensors (e.g., accelerometer and ...
Zengwei Zheng +4 more
doaj +1 more source
Reverse spatial visual top-k query [PDF]
, 2020 With the wide application of mobile Internet techniques an location-based services (LBS), massive multimedia data with geo-tags has been generated and collected.
Song, Jiayu +5 more
core +1 more source
Dr. Top-k: Delegate-Centric Top-k on GPUs
, 2021 To be published in The International Conference for High Performance Computing, Networking, Storage and Analysis (SC 21)
Gaihre, Anil +7 more
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Successive Halving Top-k Operator
Proceedings of the AAAI Conference on Artificial Intelligence, 2021 We propose a differentiable successive halving method of relaxing the top-k operator, rendering gradient-based optimization possible. The need to perform softmax iteratively on the entire vector of scores is avoided using a tournament-style selection. As a result, a much better approximation of top-k and lower computational cost is achieved compared to
Pietruszka, Michał +2 more
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Towards efficient top-k fuzzy auto-completion queries
Alexandria Engineering Journal, 2022 Finding relevant objects in a large repository is a fundamental research problem occurring in many applications, such as: data cleaning, data integration, web search, and information retrieval.
Magdy AbdelNaby +3 more
doaj +1 more source
Approximate distributed top-k queries [PDF]
Distributed Computing, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Patt-Shamir, Boaz, Shafrir, Allon
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Top-k Ranking Bayesian Optimization
Proceedings of the AAAI Conference on Artificial Intelligence, 2021 This paper presents a novel approach to top-k ranking Bayesian optimization (top-k ranking BO) which is a practical and significant generalization of preferential BO to handle top-k ranking and tie/indifference observations. We first design a surrogate model that is not only capable of catering to the above observations, but is also supported by a ...
Nguyen, Quoc Phong +3 more
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Top-k overlapping densest subgraphs [PDF]
Data Mining and Knowledge Discovery, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Galbrun, Esther +2 more
openaire +2 more sources