Same meaning?
Szabo 's method of double protection was , however , vulnerable to Sybil attacks .
Szabo 's method of sybilizing protection was , however , vulnerable to double attacks .

Answer: no

Same meaning?
In Karnataka there are many Vithoba temples and some are in Andhra Pradesh , Tamil Nadu and Maharashtra .
There are many Vithoba temples in Karnataka and some in Andhra Pradesh , Tamil Nadu and Maharashtra .

Answer: yes

Same meaning?
He was assigned in 1866 to the Portsmouth Navy Yard , then in 1868 to the Pensacola Navy Yard .
It was assigned to the Portsmouth Navy Yard in 1866 , and then to the Pensacola Navy Yard in 1868 .

Answer: yes

Same meaning?
ABC stopped ventilating the series after the sixth episode of the first season .
ABC stopped airing the series after the sixth episode of the first season .

Answer:
yes