Abstract: A method, device, and system for network traffic analysis are provided. The method comprises obtaining traffic data of current time interval, recording the traffic data in a Chinese Remainder Theorem based Reversible Sketch (CRT-RS) based on a hash operation comprising Modulo operations, detecting abnormal buckets in the CRT-RS based on a change between the traffic data of current time interval and traffic data of previous time interval, and recovering abnormal source address associated information based on the abnormal buckets, wherein the modulus of the Modulo operations are selected from the modulus in Chinese Remainder Theorem (CRT) as pairwise coprime integers and the CRT-RS includes a plurality of buckets. The step of detecting uses a Modified Multi-chart Cumulative Sum.

Abstract: Circuit breaker panels for use in, e.g., residential and light commercial applications. The circuit breaker panels are configured to perform conventional safety functions and are also configured for remote control and monitoring. The circuit breaker panels can be constructed with remote control and monitoring capability, and circuit breaker panels lacking remote control and monitoring capability can be augmented to include remote control and monitoring capability.

Abstract: Methods and systems for assisting individuals arrange meetings such as networking meetings with other individuals at a specified time (or within a specified time range) and at a specified place (or within a specified geographic region). More specifically, methods and systems for allowing individuals to post an invitation to for a meeting on an on-line network.

Abstract: A method of setting an exclusive controller for a water heater, wherein a plurality of controllers are provided for user to operate to control a water heater, includes the steps of: a) Provide each controller an identification code, and saving the identification codes of the controllers in a processor of a water heater; b) Input a command through a controller, and sending the command to the processor of the water heater, wherein the command includes the identification code of the controller; c) Make a recording that the controller is an exclusive controller when the identification code in the command is identical to the identification code in the processor; d) Execute the command from the exclusive controller to control the water heater, and rejecting commands from the other controllers; and e) Repeat the step d until the recording of the exclusive controller is canceled.

Abstract: An arrangement includes an input to receive DTMF tones, logic to convert the DTMF tones to SMPP protocol, and an output to provide the SMPP protocol.