Kemal Çağrı Serdaroğlu

Yeditepe University · Department of Computer Engineering

In the realm of Internet of Things (IoT) architectures where diversified services exist, latency related network challenges remain as critical problems in cloud based systems. To address these challenges, fog computing has emerged as a viable solution for Quality of Service (QoS) oriented design. Leveraging heterogeneous services with different req...

Fog computing-based IoT paradigm is gaining more importance as it solves high latency challenges of cloud computing-based IoT. Fog solutions promise numerous advantages to real-time IoT services in a heterogeneous network. However, it is essential to achieve effective resource provisioning and reliable data transfer inside the fog to utilize these...

With the proliferation of heterogeneous services in scalable IoT architectures, the cloud of things begins to face latency based network challenges. As a solution to these problems, the fog of things (FoT) paradigm has emerged. This paradigm, promise numerous benefits for latency-sensitive IoT service design, by reducing IoT data traffic towards th...

The era of computing based on physical data is coming. IoT gateways are gaining more importance as Internet will be the main infrastructure to gather real world data to augment the pervasiveness in remote monitoring of the physical world. Considering the explosion in the number of connected “things”, interconnection models impose more functionality...

With internet of things vision, computing systems get the ubiquity of real world. Wireless Sensor Network (WSN) technology plays a critical role for the construction of this paradigm. Hence, WSN technology should be adapted to support interoperability with the commodity internet entities. Since technological background of WSN and IP networks do not...

In multi- and many-core processors, a shared Last Level Cache (LLC) is utilized to alleviate the performance problems resulting from long latency memory instructions. However, an unmanaged LLC may become quite useless when the running threads have conflicting interests. In one extreme, a thread can make benefit from every portion of the cache where...

With Internet of Things (IoT) vision, computing systems get the ubiquity of real world. Wireless Sensor Network (WSN) technology plays a critical role for the construction of this paradigm. Reliable communication between WSN nodes and outside Internet entities will be needed for remote management of Internet Objects. On the other hand, low bandwith...

Acquiring the snapshot of a distributed system helps gathering system related global state. In wireless sensor networks (WSNs), global state shows if a node is terminated or deadlock occurs along with many other situations which prevents a WSN from fully functioning. In this paper, we present a fully distributed snapshot acquisition algorithm adapt...

The future internetworking is envisioned to develop concepts that can autonomously interact with the physical world. Wireless Sensor Network (WSN) technology is considered as the defacto concept which is the bridge to the real world. So, this technology should be adapted to support interoperability with the commodity Internet. This is not a straigh...