Tredence, AI solutions company, names Munjay Singh, ex-Infosys, chief operating officer ... Integral Ad Science, global media measurement and optimization platform, hires Cameron Miille, ex-FreeWheel, as chief revenue officer of Publica by IAS, its connected TV ad server subsidiary ... Talkdesk hires Simon Horrocks, ex-Harness.io, as Asia-Pacific leader ... IAB Tech Lab software-as-a-service platform adds Optable Chief Product Officer and co-founder Bosko Milekic to its board ... AtScale, provider of semantic layer solutions for generative AI, adds Mark Palmer, founder-CEO of tech consultancy firm Techno-Sapien, and Sandhill East President Roseann Palmieri, also former Bloomberg and Thomson Reuters, to its board.