Search Results for author: Mohsen Afsharchi

Found 7 papers, 3 papers with code

Modular Grammatical Evolution for the Generation of Artificial Neural Networks

1 code implementation4 Aug 2022 Khabat Soltanian, Ali Ebnenasir, Mohsen Afsharchi

Second, the proposed representation mitigates two important drawbacks of GE, namely the low scalability and weak locality of representation, towards generating modular and multi-layer networks with a high number of neurons.

Leveraging Social Influence based on Users Activity Centers for Point-of-Interest Recommendation

1 code implementation10 Jan 2022 Kosar Seyedhoseinzadeh, Hossein A. Rahmani, Mohsen Afsharchi, Mohammad Aliannejadi

To this end, we model social influence based on two factors: similarities between users in terms of common check-ins and the friendships between them.

Recommendation Systems

LGLMF: Local Geographical based Logistic Matrix Factorization Model for POI Recommendation

1 code implementation14 Sep 2019 Hossein A. Rahmani, Mohammad Aliannejadi, Sajad Ahmadian, Mitra Baratchi, Mohsen Afsharchi, Fabio Crestani

To address these problems, a POI recommendation method is proposed in this paper based on a Local Geographical Model, which considers both users' and locations' points of view.

Category-Aware Location Embedding for Point-of-Interest Recommendation

no code implementations31 Jul 2019 Hossein A. Rahmani, Mohammad Aliannejadi, Rasoul Mirzaei Zadeh, Mitra Baratchi, Mohsen Afsharchi, Fabio Crestani

With the recent advances of neural models, much work has sought to leverage neural networks to learn neural embeddings in a pre-training phase that achieve an improved representation of POIs and consequently a better recommendation.

Security Games with Ambiguous Beliefs of Agents

no code implementations9 Aug 2015 Hossein Khani, Mohsen Afsharchi

The intent of this study is to find a more effective algorithm to guide the defenders in choosing which outside agents with which to cooperate given both ambiguities.

Task Allocation in Robotic Swarms: Explicit Communication Based Approaches

no code implementations1 Mar 2015 Aryo Jamshidpey, Mohsen Afsharchi

In this paper we study multi robot cooperative task allocation issue in a situation where a swarm of robots is deployed in a confined unknown environment where the number of colored spots which represent tasks and the ratios of them are unknown.

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