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- Bruno Sinopoli, Luca Schenato, Massimo Franceschetti, Kameshwar Poolla, Michael I. Jordan, S. Shankar Sastry
- IEEE Trans. Automat. Contr.
- 2004

Motivated by navigation and tracking applications within sensor networks, we consider the problem of performing Kalman filtering with intermittent observations. When data travel along unreliable communication channels in a large, wireless, multi-hop sensor network, the effect of communication delays and loss of information in the control loop cannot be… (More)

- Luca Schenato, Bruno Sinopoli, Massimo Franceschetti, Kameshwar Poolla, S. Shankar Sastry
- Proceedings of the IEEE
- 2007

| This paper considers control and estimation problems where the sensor signals and the actuator signals are transmitted to various subsystems over a network. In contrast to traditional control and estimation problems, here the observation and control packets may be lost or delayed. The unreliability of the underlying communication network is modeled… (More)

We discuss three key challenges for securing cyberphysical systems: (1) understanding the threats, and possible consequences of attacks, (2) identifying the unique properties of cyber-physical systems and their differences from traditional IT security, and (3) discussing security mechanisms applicable to cyber-physical systems. In particular, we analyze… (More)

- XuanLong Nguyen, Michael I. Jordan, Bruno Sinopoli
- TOSN
- 2005

We show that the coarse-grained and fine-grained localization problems for ad hoc sensor networks can be posed and solved as a pattern recognition problem using kernel methods from statistical learning theory. This stems from an observation that the kernel function, which is a similarity measure critical to the effectiveness of a kernel-based learning… (More)

- Xiaoqi Yin, Abhishek Jindal, Vyas Sekar, Bruno Sinopoli
- SIGCOMM
- 2015

User-perceived quality-of-experience (QoE) is critical in Internet video applications as it impacts revenues for content providers and delivery systems. Given that there is little support in the network for optimizing such measures, bottlenecks could occur anywhere in the delivery system. Consequently, a robust bitrate adaptation algorithm in client-side… (More)

- Yilin Mo, Bruno Sinopoli
- 2009 47th Annual Allerton Conference on…
- 2009

This paper analyzes the effect of replay attacks on a control system. We assume an attacker wishes to disrupt the operation of a control system in steady state. In order to inject an exogenous control input without being detected the attacker will hijack the sensors, observe and record their readings for a certain amount of time and repeat them afterwards… (More)

- Yilin Mo, Tiffany Hyun-Jin Kim, +4 authors Bruno Sinopoli
- Proceedings of the IEEE
- 2012

| It is often appealing to assume that existing solutions can be directly applied to emerging engineering domains. Unfortunately, careful investigation of the unique challenges presented by new domains exposes its idiosyncrasies, thus often requiring new approaches and solutions. In this paper, we argue that the Bsmart[ grid, replacing its incredibly… (More)

- BRUNO SINOPOLI
- 2001

Sensor networks are gaining a central role in the research community. This paper addresses some of the issues arising from the use of sensor networks in control applications. Classical control theory proves to be insufficient in modeling distributed control problems where issues of communication delay, jitter, and time synchronization between components are… (More)

This paper deals with the design of control systems over lossy networks. A network is assumed to exist between the sensor and the controller and between the latter and the actuator. Packets are dropped according to a Bernoulli independent process, with γ and μ being the probabilities of losing an observation packet and a control packet respectively, at time… (More)

- Yilin Mo, Bruno Sinopoli
- 2010

In [1], Sinopoli et al. analyze the problem of optimal estimation for linear Gaussian systems where packets containing observations are dropped according to an i.i.d. Bernoulli process, modeling a memoryless erasure channel. In this case the authors show that the Kalman Filter is still the optimal estimator, although boundedness of the error depends… (More)