42 citations · 207 across the 76 of their papers we have counts for
8 papers · 1 filter
An Efficient and Fair Multi-Resource Allocation Mechanism for Heterogeneous Servers
Jalal Khamse-Ashari, Ioannis Lambadaris, George Kesidis +2
Efficient and fair allocation of multiple types of resources is a crucial objective in a cloud/distributed computing cluster. Users may have diverse resource needs. Furthermore, di…
When Not to Classify: Anomaly Detection of Attacks (ADA) on DNN Classifiers at Test Time
David J. Miller, Yulia Wang, George Kesidis
A significant threat to the recent, wide deployment of machine learning-based systems, including deep neural networks (DNNs), is adversarial learning attacks. We analyze possible t…
Moving-target Defense against Botnet Reconnaissance and an Adversarial Coupon-Collection Model
Neda Nasiriani, Yuquan Shan, George Kesidis +3
We consider a cloud based multiserver system consisting of a set of replica application servers behind a set of proxy (indirection) servers which interact directly with clients ove…
Is Non-Neutrality Profitable for the Stakeholders of the Internet Market? - Part II
Mohammad Hassan Lotfi, Saswati Sarkar, George Kesidis
In this part of the paper, we obtain analytical results for the case that transport costs are not small (complement of Part I), and combine them with the results in Part I of the p…
Adversarial Learning: A Critical Review and Active Learning Study
David J. Miller, Xinyi Hu, Zhicong Qiu +1
This papers consists of two parts. The first is a critical review of prior art on adversarial learning, identifying some significant limitations of previous works. The second part…
Scheduling Distributed Resources in Heterogeneous Private Clouds
George Kesidis, Yuquan Shan, Yujia Wang +3
We first consider the static problem of allocating resources to ( i.e. , scheduling) multiple distributed application framework s, possibly with different priorities and server pre…
Numerical Evaluation of Cloud-Side Shuffling Defenses against DDoS Attacks on Proxied Multiserver Systems
Yuquan Shan, George Kesidis, Daniel Fleck +1
We consider a cloud based multiserver system, that may be cloud based, consisting of a set of replica application servers behind a set of proxy (indirection) servers which interact…
Stationary Distribution of a Generalized LRU-MRU Content Cache
George Kesidis
Many different caching mechanisms have been previously proposed, exploring different insertion and eviction policies and their performance individually and as part of caching netwo…