The 85-year-old MP from Srinagar is recovering well and has self-isolated at home.
Programme chair Dr Nagaraju Devarakonda said the conference has received 515 papers from 12 countries.
Carrying placards and banners demanding the restoration of Jammu and Kashmir's special status, the protesters were allowed to briefly camp outside the PDP office.
SRM University-AP will host the 88th annual national conference of the prestigious Indian Academy of Sciences.
Union Home Minister Amit Shah spoke about exclusive fast-track courts for cases dealing with drugs and assured the Punjab government of complete support from the centre to fight against drugs.
The People's Conference chairman said the 1987 rigging resulted in the eruption of militancy in the Kashmir Valley, and demanded a probe for the same.
Instead of educating youngsters about the futility of violence and terrorism, these 'dynastic politicians are instigating people by their statements', BJP said.
Earlier, NCP chief Sharad Pawar, too, had declined the offer to be the Opposition’s consensus candidate for President.
He was speaking at the National Conference on Competition Law as part of 'Azadi Ka Amrit Mahotsav' celebrations under Ministry of Corporate Affairs.
'BJP's denouncement of insult of any religious personality aimed at international audience': Omar Abdullah
In a statement, BJP general secretary Arun Singh said the party is strongly against any ideology which insults or demeans any sect or religion.
The National Conference (NC) leader also demanded lodging of an FIR against the BJP leader.
The questioning is reported to be in connection with a case of alleged financial irregularities in the Jammu and Kashmir Cricket Association (JKCA) that is being probed by the federal agency.
The leaders of the parties and the social groups met in Jammu on Monday and decided to agitate against the Delimitation Commission report.
The People's Conference said the delimitation report is a repeat of the past and accused the NC of providing sanctity to the delimitation exercise.
The party's statement came after the central probe agency questioned Abdullah in Delhi in connection with the purchase of a building by the J&K Bank about 12 years ago.
The conference deliberated on resourceful ideas that will help address the global challenges facing Materials Science and Engineering.
The former chief minister said an atmosphere would be created for the return of Kashmiri Pandits.
Addressing the Tamil Nadu Chief Minister M K Stalin's autobiography release event, Abdullah said during times of adversity one understood who one's friends were.
Farooq Abdullah said unity in diversity is the real strength of Jammu and Kashmir and this is what has seen us overcome all the challenges.
NC chief Farooq Abdullah said due to the prevailing situation the women of Jammu and Kashmir have been the worst sufferers.