Abstract: Embodiments described herein provide a method for configuring an artificial intelligence (AI) agent to respond to user queries based on retrieved contextual documents. The method includes receiving a user query comprising a natural language description of a topic and retrieving a plurality of documents related to the topic. A summary is generated from the concatenated documents, and each sentence of the summary is attributed to a document. The faithfulness of each sentence to its attributed document is determined, and a set of faithfulness values is computed for the documents. The document with the highest faithfulness value is selected and displayed to the user.

Abstract: A switch controller for providing on/off timing control of lights including a base unit, an electronic unit, and a cover unit. The electronic unit includes two printed circuit boards, one of which includes an integrated circuit controller for controlling an LCD display and for permitting input of timing information via buttons associated with the LCD display, and the other of which supports a relay, neon lamp, and transistors. The relay includes a pair of reed contacts for connecting a light to a power supply in response to the timing information. The neon lamp is dimmed whenever the switch is in an off status in order to provide a guide to enable location of the switch controller in the dark.

Abstract: A timer has an upper cover, a mounting base and a circuit board. The space between the upper cover and the mounting base is used to accommodate the circuit board. The upper cover and the mounting base are fixed together by way of fixing poles and screws. At one side of the circuit board is disposed a number of conducting legs some of which are integrally formed and coupled to the connecting pins of electronic components by welding and are secured to the circuit board at the same time so that the assembly of the timer of the present invention is time saving in production and safer in use.

Abstract: An improved socket set with a timer has an upper cover and a lower shelter that are combined to form a case in which a timer, a circuit board, an IC board and two socket seats are housed. The timer can be easily removed and selectively oriented in one of four orthognal directions. The socket seats can also be removed and limitedly refined by turning 90 degrees around so as to facilitate the installation of the socket set in different situations.